CMC Commercial Metals Company

RISK FACTORS

An investment in the notes involves a high degree of risk. You should carefully consider the risks described below and all of the information contained herein or incorporated by reference into this prospectus supplement and the accompanying prospectus before deciding whether to purchase the notes. The risk factors described below may be updated from time to time by our filings with the SEC under the Exchange Act that we incorporate by reference herein. The risks and uncertainties described in such incorporated documents and described below are not the only risks and uncertainties that we face. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also impair our business, financial condition and results of operations. If any of those risks actually occurs, our business, financial condition and results of operations would suffer. See “Special Note Regarding Forward-Looking Statements.”

Risks Related to Our Industry

Our industry and the industries we serve are vulnerable to global economic conditions, including the slow recovery from the last recession and the risk of a recession relapse.

Metals industries and commodity products have historically been vulnerable to significant declines in consumption, global overcapacity and product pricing during prolonged periods of economic downturn. Our business supports cyclical industries such as commercial, residential and government construction, energy, metals service center, petrochemical and original equipment manufacturing. We may experience significant fluctuations in demand for our products from these industries based on the global or regional economic conditions, energy prices, consumer demand and decisions by governments to fund infrastructure projects such as highways, schools, energy plants and airports. Although the residential housing market is not a significant direct factor in our business, related commercial and infrastructure construction activities, such as shopping centers, schools and roads, could be adversely impacted by a prolonged slump in new housing construction. Our business, results of operations and financial condition are adversely affected when the industries we serve suffer a prolonged downturn or anemic growth. Because we do not have unlimited backlogs, our business, results of operations and financial condition are promptly affected by short-term economic fluctuations.

Nine years removed from the worldwide economic downturn that began in 2008, we have begun to see some improvement in general economic and manufacturing activity, but the economic outlook remains uncertain both in the United States and globally. In addition, uncertainties in Europe regarding the financial sector and sovereign debt and the potential impact on banks in other regions of the world have continued to weigh on global and domestic growth. These situations continue to contribute to weaker end-markets and depressed demand, which could stifle customer confidence and adversely affect demand for our products and further adversely affect our business. Although we believe that the long-term prospects for the steel industry remain bright, we are unable to predict the duration of current economic conditions that are contributing to reduced demand for our products compared to pre-recession levels. Future economic downturns or a prolonged period of slow growth or economic stagnation could materially adversely affect our business, results of operations and financial condition.

We are vulnerable to the economic conditions in the regions in which our operations are concentrated.

Our geographic concentration in the southern and southwestern United States as well as Central Europe, Southeast Asia and Australia exposes us to the local market conditions in these regions. Economic downturns in these areas or decisions by governments that have an impact on the level and pace of overall economic activity in one of these regions could adversely affect demand for our products and, consequently, our sales and profitability. As a result, our financial results are substantially dependent upon the overall economic conditions in these areas. There is substantial uncertainty regarding the impact of the Referendum of the U.K.’s Membership of the EU (referred to as “Brexit”) held in June 2016, where a majority of voters in the U.K. voted in favor of the U.K. leaving the EU, and negotiations are expected to commence to determine the future terms of the U.K.’s relationship with the EU, including the terms of trade between the U.K. and the EU. Potential adverse

S-21

Table of Contents

consequences of Brexit such as global market uncertainty, volatility in currency exchange rates, greater restrictions on imports and exports between the U.K. and EU countries and increased regulatory complexities could have a negative impact on our business, results of operations and financial condition.

Rapid and significant changes in the price of metals could adversely impact our business, results of operations and financial condition.

Prices for most metals in which we deal have experienced increased volatility over the last several years, and such increased price volatility impacts us in several ways. Some of our operations, such as our fabrication operations, may benefit from rapidly decreasing steel prices as their material cost for previously contracted fixed price work declines. Others, such as our Americas Mills and International Mill segments, would likely experience reduced margins and may be forced to liquidate high cost inventory at reduced margins or losses until prices stabilize. Sudden increases could have the opposite effect in each case. Overall, we believe that rapid substantial price changes are not to our industry’s benefit. Our customer and supplier base would be impacted due to uncertainty as to future prices. A reluctance to purchase inventory in the face of extreme price decreases or to sell quickly during a period of rapid price increases would likely reduce our volume of business. Marginal industry participants or speculators may attempt to participate to an unhealthy extent during a period of rapid price escalation with a substantial risk of contract default if prices suddenly reverse. Risks of default in contract performance by customers or suppliers as well as an increased risk of bad debts and customer credit exposure could increase during periods of rapid and substantial price changes.

Excess capacity and over-production by foreign producers in our industry could increase the level of steel imports into the United States, resulting in lower domestic prices, which would adversely affect our sales, margins and profitability.

Global steel-making capacity exceeds demand for steel products in some regions around the world. Rather than reducing employment by rationalizing capacity with consumption, steel manufacturers in these countries (often with local government assistance or subsidies in various forms) have traditionally periodically exported steel at prices significantly below their home market prices, which prices may not reflect their costs of production or capital. For example, steel production in China, the world’s largest producer and consumer of steel, has continued to exceed Chinese demand. This rising excess capacity in China has resulted in a further increase in imports of artificially low-priced steel and steel products to the United States and world steel markets. A continuation of this trend or a significant decrease in China’s rate of economic expansion could result in increasing steel imports from China. Excessive imports of steel into the United States have exerted, and may continue to exert, downward pressure on U.S. steel prices, which negatively affects our ability to increase our sales, margins, and profitability. The excess capacity may create downward pressure on our steel prices and lead to reduced sales volumes as imports absorb market share that would otherwise be filled by domestic supply, all of which would adversely affect our sales, margins and profitability and could subject us to possible renegotiation of contracts or increases in bad debt.

We believe the downward pressure on, and periodically depressed levels of, U.S. steel prices in some recent years have been further exacerbated by imports of steel involving dumping and subsidy abuses by foreign steel producers. While some tariffs and quotas are periodically put into effect for certain steel products imported from a number of countries that have been found to have been unfairly pricing steel imports to the U.S., there is no assurance that tariffs and quotas will always be levied, even if otherwise justified, and even when imposed many of these are short-lived. When such tariffs or duties expire or if others are further relaxed or repealed, or if relatively higher U.S. steel prices make it attractive for foreign steelmakers to export their steel products to the U.S., despite the presence of duties or tariffs, the resurgence of substantial imports of foreign steel could create downward pressure on U.S. steel prices.

Excess capacity has also led to greater protectionism as is evident in raw material and finished product border tariffs put in place by China, Brazil and other countries. Such protectionism could have a material adverse effect on our business, results of operations and financial condition.

S-22

Table of Contents

Compliance with and changes in environmental compliance requirements and remediation requirements could result in substantially increased capital requirements and operating costs; violations of environmental requirements could result in costs that have a material adverse effect on our business, results of operations and financial condition.

Existing laws or regulations, as currently interpreted or reinterpreted in the future, and future laws and regulations, may have a material adverse effect on our business, results of operations and financial condition. Compliance with environmental laws and regulations is a significant factor in our business. We are subject to local, state, federal and international environmental laws and regulations concerning, among other matters, waste disposal, air emissions, waste and storm water effluent and disposal and employee health. Federal and state regulatory agencies can impose administrative, civil and criminal penalties and may seek injunctive relief impacting continuing operations for non-compliance with environmental requirements.

New facilities that we may build, especially steel mills, like the minimill we are building in Durant, Oklahoma are required to obtain several environmental permits before significant construction or commencement of operations. Delays in obtaining permits or unanticipated conditions in such permits could delay the project or increase construction costs or operating expenses. Our manufacturing and recycling operations produce significant amounts of by-products, some of which are handled as industrial waste or hazardous waste. For example, our mills generate electric arc furnace dust, or EAF dust, which the EPA and other regulatory authorities classify as hazardous waste. EAF dust and other industrial waste and hazardous waste require special handling, recycling or disposal.

In addition, the primary feed materials for the shredders operated by our scrap metal recycling facilities are automobile hulls and obsolete household appliances. Approximately 20% of the weight of an automobile hull consists of unrecyclable material known as shredder fluff. After the segregation of ferrous and saleable nonferrous metals, shredder fluff remains. We, along with others in the recycling industry, interpret federal regulations to require shredder fluff to meet certain criteria and pass a toxic leaching test to avoid classification as a hazardous waste. We also endeavor to remove hazardous contaminants from the feed material prior to shredding. As a result, we believe the shredder fluff we generate is not normally considered or properly classified as hazardous waste. If the laws, regulations or testing methods change with regard to EAF dust or shredder fluff or other by-products, we may incur additional significant costs.

Changes to National Ambient Air Quality Standards, or NAAQS, or other requirements on our air emissions could make it more difficult to obtain new permits or to modify existing permits and could require changes to our operations or emissions control equipment. Such difficulties and changes could result in operational delays and capital and ongoing compliance expenditures.

Legal requirements are changing frequently and are subject to interpretation. New laws, regulations and changing interpretations by regulatory authorities, together with uncertainty regarding adequate pollution control levels, testing and sampling procedures, new pollution control technology and cost/benefit analysis based on market conditions are all factors that may increase our future expenditures to comply with environmental requirements. Accordingly, we are unable to predict the ultimate cost of future compliance with these requirements or their effect on our operations. We cannot predict whether such costs would be able to be passed on to customers through product price increases. Competitors in various regions or countries where environmental regulation is less restrictive, subject to different interpretation or generally not enforced, may enjoy a competitive advantage.

We may also be required to conduct additional cleanup (and pay for associated natural resource damages) at sites where we have already participated in remediation efforts or take remediation action with regard to sites formerly used in connection with our operations. We may be required to pay for a portion or all of the costs of cleanup or remediation at sites we never owned or on which we never operated if we are found to have arranged for treatment or disposal of hazardous substances on the sites. In cases of joint and several liability, we may be obligated to pay a disproportionate share of cleanup costs if other responsible parties are financially insolvent.

S-23

Table of Contents

We are involved and may in the future become involved in various environmental matters that may result in fines, penalties or judgments being assessed against us or liability imposed upon us which we cannot presently estimate or reasonably foresee and which may have a material impact on our business, results of operations and financial condition.

Under the Comprehensive Environmental Response, Compensation, and Liability Act, or CERCLA, or similar state statutes, we may have obligations to conduct investigation and remediation activities associated with alleged releases of hazardous substances or to reimburse the EPA (or state agencies as applicable) for such activities and to pay for natural resource damages associated with alleged releases. We have been named a potentially responsible party, or PRP, at several federal and state Superfund sites because the EPA or an equivalent state agency contends that we and other potentially responsible scrap metal suppliers are liable for the cleanup of those sites as a result of having sold scrap metal to unrelated manufacturers for recycling as a raw material in the manufacture of new products. We are involved in litigation or administrative proceedings with regard to several of these sites in which we are contesting, or at the appropriate time may contest, our liability. In addition, we have received information requests with regard to other sites which may be under consideration by the EPA as potential CERCLA sites.

We are presently participating in PRP organizations at several sites, which are paying for certain remediation expenses. Although we are unable to estimate precisely the ultimate dollar amount of exposure to loss in connection with various environmental matters or the effect on our consolidated financial position, we make accruals as warranted. In addition, although we do not believe that a reasonably possible range of loss in excess of amounts accrued for pending lawsuits, claims or proceedings would be material to our financial statements, additional developments may occur, and due to inherent uncertainties, including evolving remediation technology, changing regulations, possible third-party contributions, the inherent shortcomings of the estimation process, the uncertainties involved in litigation and other factors, the amounts we ultimately are required to pay could vary significantly from the amounts we accrue, and this could have a material adverse effect on our business, results of operations and financial condition.

Increased regulation associated with climate change and greenhouse gas emissions could impose significant additional costs on both our steelmaking and metals recycling operations.

The U.S. government and various governmental agencies have introduced or are contemplating regulatory changes in response to the potential impact of climate change. International treaties or agreements may also result in increasing regulation of greenhouse gas emissions, including the introduction of carbon emissions trading mechanisms. Any such regulation regarding climate change and greenhouse gas, or GHG, emissions could impose significant costs on our steelmaking and metals recycling operations and on the operations of our customers and suppliers, including increased energy, capital equipment, environmental monitoring and reporting and other costs in order to comply with current or future laws or regulations concerning and limitations imposed on our operations by virtue of climate change and GHG emissions laws and regulations. The potential costs of “allowances,” “offsets” or “credits” that may be part of potential cap-and-trade programs or similar future regulatory measures are still uncertain. Any adopted future climate change and GHG regulations could negatively impact our ability (and that of our customers and suppliers) to compete with companies situated in areas not subject to such limitations. From a medium and long-term perspective, as a result of these regulatory initiatives, we may see an increase in costs relating to our assets that emit significant amounts of GHGs. These regulatory initiatives will be either voluntary or mandatory and may impact our operations directly or through our suppliers or customers. Until the timing, scope and extent of any future regulation becomes known, we cannot predict the effect on our business, results of operations or financial condition, but such effect could be materially adverse to our business, results of operations and financial condition.

S-24

Table of Contents

Risks Related to Our Company

Potential limitations on our ability to access credit, or the ability of our customers and suppliers to access credit, may adversely affect our business, results of operations and financial condition.

If our access to credit is limited or impaired, our business, results of operations and financial condition could be adversely impacted. Our outstanding senior unsecured debt is rated by Standard & Poor’s Corporation and Moody’s Investors Service. In determining our credit ratings, the rating agencies consider a number of both quantitative and qualitative factors. These factors include earnings (loss), fixed charges such as interest, cash flows, total debt outstanding, off-balance sheet obligations and other commitments, total capitalization and various ratios calculated from these factors. The rating agencies also consider predictability of cash flows, business strategy and diversity, industry conditions and contingencies. Any downgrades in our credit ratings may make raising capital more difficult, increase the cost and affect the terms of future borrowings, affect the terms under which we purchase goods and services and limit our ability to take advantage of potential business opportunities. We could also be adversely affected if our banks refused to honor their contractual commitments or cease lending.

We are also exposed to risks associated with the creditworthiness of our customers and suppliers. In certain markets, we have experienced a consolidation among those entities to whom we sell. This consolidation has resulted in an increased credit risk spread among fewer customers, often without a corresponding strengthening of their financial status. If the availability of credit to fund or support the continuation and expansion of our customers’ business operations is curtailed or if the cost of that credit is increased, the resulting inability of our customers or of their customers to either access credit or absorb the increased cost of that credit could adversely affect our business by reducing our sales or by increasing our exposure to losses from uncollectible customer accounts. The consequences of such adverse effects could include the interruption of production at the facilities of our customers, the reduction, delay or cancellation of customer orders, delays or interruptions of the supply of raw materials we purchase, and bankruptcy of customers, suppliers or other creditors. Any of these events may adversely affect our business, results of operations and financial condition.

The potential impact of our customers’ non-compliance with existing commercial contracts and commitments, due to insolvency or for any other reason, may adversely affect our business, results of operations and financial condition.

Most consumers of the metals products we sell have been negatively impacted by the recession and the continued slow recovery therefrom. Due to their economic hardship or the contraction in their operations or due to the fact that the prices for many of the products we sell have declined since the customers entered into the contracts with us, some of our customers have sought to renegotiate or cancel their existing purchase commitments. In addition, some of our customers have breached previously agreed upon contracts to buy our products by refusing delivery of the products.

Where appropriate, we have and will in the future pursue litigation to recover our damages resulting from customer contract defaults. We also use credit insurance both in the United States and internationally to mitigate the risk of customer insolvency. However, it is possible that we may not be capable of recovering all of our insured losses if the insurers with whom our accounts receivable are insured experience significant losses threatening their viability. Additionally, credit insurance policies typically have relatively short policy periods and require pre-approval of customers with maximum insured limits established by the customer. If credit insurers incur large losses, the insurance may be more difficult and more costly to secure and may be on less favorable terms. In addition, a significant amount of our accounts receivable are considered to be open account uninsured accounts receivable. A large number of our customers defaulting on existing contractual obligations to purchase our products could have a material adverse effect on our business, results of operations and financial condition.

S-25

Table of Contents

We have announced that we intend to completely exit our International Marketing and Distribution Segment upon the disposition of CMC Cometals and the Other M&D Entities. The failure to complete such divestitures, or if completed on terms that are even less favorable than we currently anticipate, could have a material adverse effect on us.

In June 2017, our Board of Directors approved a plan to exit our International Marketing and Distribution Segment. As an initial step in this plan, on June 12, 2017, we and our wholly owned subsidiary, CMC Cometals International S.à r.l. (f/k/a CMCLUX, S.à r.l.), signed an agreement to sell CMC Cometals to Traxys North America L.L.C. and Traxys Europe S.A., which are affiliates of The Carlyle Group. The transaction is expected to close in the fourth quarter of fiscal 2017 and is subject to customary closing conditions and regulatory approvals. In addition, we announced our plan to pursue a sale of our CMC Cometals Steel division, as well as a restructuring and sale of the remaining trading operations located in Asia and Australia. There can be no assurance that the disposition of CMC Cometals will close or that we will be successful in disposing of the Other M&D Entities. As of the date of this prospectus supplement, no potential buyer has committed to purchasing the Other M&D Entities and we have not entered into any definitive agreements for the sale of such businesses.

We may not be successful in exiting our International Marketing and Distribution Segment in a timely manner, or at all, or we may do so on terms that are less favorable than we currently anticipate. If the businesses within our International Marketing and Distribution Segment are not able to be sold as ongoing businesses, we may have to liquidate those assets and incur substantial costs to shut down those operations. Until such time as we complete the divestiture of the businesses within our International Marketing and Distribution Segment, whether through a sale or liquidation, our management may find it more difficult to completely focus on our other business segments. Consequently, our inability to successfully implement our plan of disposition could harm our business, financial condition and results of operations.

We may not be able to successfully identify, consummate or integrate acquisitions, and acquisitions may adversely affect our financial leverage.

Part of our business strategy includes pursuing synergistic acquisitions. We have and plan to continue to expand our business by making strategic acquisitions and regularly seeking suitable acquisition targets that will enhance our growth. We may fund such acquisitions using cash on hand, drawing under our credit agreement or accessing the capital markets. To the extent we finance such acquisitions with additional debt, the incurrence of such debt may result in a significant increase in our interest expense and financial leverage, which could be further exacerbated by volatility in the debt capital markets. Further, an increase in our leverage could lead to deterioration in our credit ratings.

The pursuit of acquisitions may pose certain risks to us. We may not be able to identify acquisition candidates that fit our criteria for growth and profitability. Even if we are able to identify such candidates, we may not be able to acquire them on terms or financing satisfactory to us. We will incur expenses and dedicate attention and resources associated with the review of acquisition opportunities, whether or not we consummate such acquisitions.

Additionally, even if we are able to acquire suitable targets on agreeable terms, we may not be able to successfully integrate their operations with ours. Achieving the anticipated benefits of any acquisition will depend in significant part upon whether we integrate such acquired businesses in an efficient and effective manner. We may not be able to achieve the anticipated operating and cost synergies or long-term strategic benefits of our acquisitions within the anticipated timing or at all. For example, elimination of duplicative costs may not be fully achieved or may take longer than anticipated. For at least the first year after a substantial acquisition, and possibly longer, the benefits from the acquisition will be offset by the costs incurred in integrating the businesses and operations. We may also assume liabilities in connection with acquisitions that we would otherwise not be exposed to. An inability to realize the full extent of, or any of, the anticipated synergies or other benefits of an acquisition as well as any delays that may be encountered in the integration process, which may delay the timing of such synergies or other benefits, could have an adverse effect on our business and results of operations.

S-26

Table of Contents

Increases in the value of the U.S. dollar relative to other currencies may adversely affect our business, results of operations and financial condition.

An increase in the value of the U.S. dollar may adversely affect our business, results of operations and financial condition, and in particular, the increased strength of the U.S. dollar as compared to China’s renminbi or the euro could adversely affect our business, results of operations and financial condition. A strong U.S. dollar makes imported metal products less expensive, resulting in more imports of steel products into the United States by our foreign competitors, while a weak U.S. dollar may have the opposite impact on imports. With the exception of exports of nonferrous scrap metal by our Americas Recycling segment, we have not recently been a significant exporter of metal products from our United States operations. Economic difficulties in some large steel-producing regions of the world, resulting in lower local demand for steel products, have historically encouraged greater steel exports to the United States at depressed prices which can be exacerbated by a strong U.S. dollar. As a result, our products that are made in the United States may become relatively more expensive as compared to imported steel, which has had and in the future could have a negative impact on our business, results of operations and financial condition.

A strong U.S. dollar may also hamper our international marketing and distribution business. Weak local currencies limit the amount of U.S. dollar denominated products that we can import for our international operations and limit our ability to be competitive against local producers selling in local currencies.

The U.S. dollar and most global currencies are subject to daily price volatility based on several factors including changes in local government interest rates, macro events and developments, currency manipulation by governments in countries that buy or sell foreign currencies to strengthen or weaken the local currency or in those instances where local governments fix the pricing of their currencies versus having floating exchange rates.

Operating internationally carries risks and uncertainties which could adversely affect our business, results of operations and financial condition.

Our foreign operations generated approximately 23% of our fiscal 2016 net sales. We have significant facilities in Poland. Our marketing and trading offices are located in most major markets of the world, and our suppliers and customers are located throughout the world. Our marketing and distribution segment relies on substantial international shipments of materials and products in the ordinary course of its business. Our stability, growth and profitability are subject to a number of risks inherent in doing business internationally in addition to the currency exchange risk discussed above, including:

These factors may adversely affect our business, results of operations and financial condition.

We rely on the availability of large amounts of electricity and natural gas for our mill operations. Disruptions in delivery or substantial increases in energy costs, including crude oil prices, could adversely affect our business, results of operations and financial condition.

Minimills melt steel scrap in electric arc furnaces and use natural gas to heat steel billets for rolling into finished products. As large consumers of electricity and gas, often the largest in the geographic area where our

S-27

Table of Contents

minimills are located, we must have dependable delivery of electricity and natural gas in order to operate. Accordingly, we are at risk in the event of an energy disruption. Prolonged black-outs or brown-outs or disruptions caused by natural disasters such as hurricanes would substantially disrupt our production. While we have not suffered prolonged production delays due to our inability to access electricity or natural gas, several of our competitors have experienced such occurrences. Prolonged substantial increases in energy costs would have an adverse effect on the costs of operating our minimills and would negatively impact our gross margins unless we were able to fully pass through the additional expense to our customers. Our finished steel products are typically delivered by truck. Rapid increases in the price of fuel attributable to increases in crude oil prices would increase our costs and adversely affect many of our customers’ financial results, which in turn could result in reduced margins and declining demand for our products. Rapid increases in fuel costs may also negatively impact our ability to charter ships for international deliveries at anticipated freight rates, thereby decreasing our margins on those transactions or causing our customers to look for alternative sources.

The loss of or inability to hire key employees may adversely affect our ability to successfully manage our operations and meet our strategic objectives.

Our future success depends, in large part, on the continued service of our officers and other key employees and our ability to continue to attract and retain additional highly qualified personnel. These employees are integral to our success based on their expertise and knowledge of our business and products. We compete for such personnel with other companies, including public and private company competitors who may periodically offer more favorable terms of employment. The loss or interruption of the services of a number of our key employees could reduce our ability to effectively manage our operations due to the fact that we may not be able to find appropriate replacement personnel in a timely manner should the need arise.

We may have difficulty competing with companies that have a lower cost structure or access to greater financial resources.

We compete with regional, national and foreign manufacturers and traders. Consolidation among participants in the steel manufacturing and recycling industries has resulted in fewer competitors, and several of our competitors are significantly larger than us and have greater financial resources and more diverse businesses than us. Some of our foreign competitors may be able to pursue business opportunities without regard to certain of the laws and regulations with which we must comply, such as environmental regulations. These companies may have a lower cost structure and more operating flexibility, and consequently they may be able to offer better prices and more services than we can. There is no assurance that we will be able to compete successfully with these companies. Any of these factors could have a material adverse effect on our business, results of operations and financial condition.

Information technology interruptions and breaches in data security could adversely impact our business, results of operations and financial condition.

We rely on computers, information and communications technology and related systems and networks in order to operate our business, including storing sensitive data such as intellectual property, our own proprietary business information and that of our customers, suppliers and business partners and personally identifiable information of our employees. Increased global information technology security requirements, vulnerabilities, threats and a rise in sophisticated and targeted computer crime pose a risk to the security of our systems, networks and the confidentiality, availability and integrity of our data. Our systems and networks are also subject to damage or interruption from power outages, telecommunications failures, employee error and other similar events. Any of these or other events could result in system interruption, the disclosure, modification or destruction of proprietary and other key information, legal claims or proceedings, production delays or disruptions to operations including processing transactions and reporting financial results and could adversely impact our reputation and our operating results. We have taken steps to address these concerns and have implemented internal control and security measures to protect our systems and networks from security breaches;

S-28

Table of Contents

however, there can be no assurance that a system or network failure, or security breach, will not impact our business, results of operations and financial condition.

Our mills require continual capital investments that we may not be able to sustain.

We must make regular substantial capital investments in our steel mills to maintain the mills, lower production costs and remain competitive. We cannot be certain that we will have sufficient internally generated cash or acceptable external financing to make necessary substantial capital expenditures in the future. The availability of external financing depends on many factors outside of our control, including capital market conditions and the overall performance of the economy. If funding is insufficient, we may be unable to develop or enhance our mills, take advantage of business opportunities and respond to competitive pressures.

Scrap and other supplies for our business are subject to significant price fluctuations and limited availability, which may adversely affect our business, results of operations and financial condition.

At any given time, we may be unable to obtain an adequate supply of critical raw materials with a price and other terms acceptable to us. We depend on ferrous scrap, the primary feedstock for our steel mills, and other supplies such as graphite electrodes and ferroalloys for our steel mill operations. The price of scrap and other supplies has historically been subject to significant fluctuation, and we may not be able to adjust our product prices to recover the costs of rapid increases in material prices, especially over the short-term and in our domestic fabrication segment’s fixed price contracts. The profitability of our steel mill operations and domestic fabrication segments would be adversely affected if we are unable to pass on to our customers increased raw material and supply costs. Changing processes could potentially impact the volume of scrap metal available to us and the volume and realized margins of processed metal we sell.

The purchase prices for automobile bodies and various other grades of obsolete and industrial scrap, as well as the selling prices for processed and recycled scrap metals we utilize in our own manufacturing process or resell to others, are highly volatile. A prolonged period of low scrap prices or a fall in scrap prices could reduce our ability to obtain, process and sell recycled material, which could have a material adverse effect on our metals recycling operations business, results of operations and financial condition. Our ability to respond to changing recycled metal selling prices may be limited by competitive or other factors during periods of low scrap prices, when the supply of scrap may decline considerably, as scrap generators hold onto their scrap in the hope of getting higher prices later; conversely, increased foreign demand for scrap due to economic expansion in countries such as China, India, Brazil and Turkey can result in an outflow of available domestic scrap as well as higher scrap prices that cannot always be passed on to domestic scrap consumers, further reducing the available domestic scrap flows and scrap margins, all of which could adversely affect our sales and profitability.

The availability and process of raw materials may also be negatively affected by new laws and regulations, allocations by suppliers, interruptions in production, accidents or natural disasters, changes in exchange rates, worldwide price fluctuations, and the availability and cost of transportation. If we were unable to obtain adequate and timely deliveries of our required raw materials, we may be unable to timely manufacture significant quantities of our products.

Unexpected equipment failures may lead to production curtailments or shutdowns, which may adversely affect our business, results of operations and financial condition.

Interruptions in our production capabilities would adversely affect our production costs, steel available for sale and earnings for the affected period. Our manufacturing processes are dependent upon critical pieces of steel-making equipment, such as our furnaces, continuous casters and rolling equipment, as well as electrical equipment, such as transformers. This equipment may, on occasion, be out of service as a result of unanticipated failures. We have experienced, and may in the future experience, material plant shutdowns or periods of reduced production as a result of such equipment failures. In addition to equipment failures, our facilities are also subject to the risk of catastrophic loss due to unanticipated events such as fires, explosions or violent weather conditions.

S-29

Table of Contents

Operating and start-up risks, as well as commodity and market risks associated with our new minimill in Durant, Oklahoma could prevent us from realizing anticipated benefits and could result in a loss of all or a part of our investment.

While we have successfully commissioned and operated similar technology in Mesa, Arizona, there are technology, operational, market and start-up risks associated with the construction and start-up of our minimill in Durant, Oklahoma. Although we believe this minimill should be capable of consistently producing high-quality reinforcing bar and other products, and in sufficient quantities and at a cost that will compare favorably with other similar steel manufacturing facilities, there can be no assurance that these expectations will be achieved. If we encounter cost overruns, systems or process difficulties during or after start-up or quality control restrictions, our capital costs could materially increase, the expected cost benefits from the development of this minimill could be diminished or lost, and we could lose all or a substantial portion of our investment. We could also encounter commodity market risk if, during a sustained period, the cost to manufacture is greater than projected.

Competition from other materials may have a material adverse effect on our business, results of operations and financial condition.

In many applications, steel competes with other materials, such as aluminum and plastics (particularly in the automobile industry), cement, composites, glass and wood. Increased use of or additional substitutes for steel products could adversely affect future market prices and demand for steel products.

Hedging transactions may expose us to losses or limit our potential gains.

Our product lines and worldwide operations expose us to risks associated with fluctuations in foreign currency exchange rates, commodity prices and interest rates. As part of our risk management program, we use financial instruments, including metals commodity futures, natural gas forward contracts, freight forward contracts, foreign currency exchange forward contracts and interest rate swap contracts. While intended to reduce the effects of the fluctuations, these transactions may limit our potential gains or expose us to losses. If our counterparties to such transactions or the sponsors of the exchanges through which these transactions are offered, such as the London Metal Exchange, fail to honor their obligations due to financial distress, we would be exposed to potential losses or the inability to recover anticipated gains from these transactions.

We enter into the foreign currency exchange forward contracts as economic hedges of trade commitments or anticipated commitments denominated in currencies other than the functional currency to mitigate the effects of changes in currency rates. These foreign exchange commitments are dependent on timely performance by our counterparties. Their failure to perform could result in our having to close these hedges without the anticipated underlying transaction and could result in losses if foreign currency exchange rates have changed.

We are subject to litigation and legal compliance risks which could adversely affect our business, results of operations and financial condition.

We are involved in various litigation matters, including regulatory proceedings, administrative proceedings, governmental investigations, environmental matters and construction contract disputes. The nature of our operations also exposes us to possible litigation claims in the future. Because of the uncertain nature of litigation and coverage decisions, we cannot predict the outcome of these matters. These matters could have a material adverse effect on our business, results of operations and financial condition. Litigation is very costly, and the costs associated with prosecuting and defending litigation matters could have a material adverse effect on our business, results of operations and financial condition. Although we are unable to estimate precisely the ultimate dollar amount of exposure to loss in connection with litigation matters, we make accruals as warranted. However, the amounts that we accrue could vary significantly from the amounts we actually pay, due to inherent uncertainties and the inherent shortcomings of the estimation process, the uncertainties involved in litigation and other factors. See Part I, Item 3, Legal Proceedings of our Annual Report on Form 10-K, for a description of our

S-30

Table of Contents

current significant legal proceedings, as the same may be updated by Part II, Item 1, Legal Proceedings of our Quarterly Reports on Form 10-Q.

As noted above, existing laws or regulations, as currently interpreted or reinterpreted in the future, and future laws and regulations, may have a material adverse effect on our business, results of operations and financial condition. See the risk factor “Compliance with and changes in environmental compliance requirements and remediation requirements could result in substantially increased capital requirements and operating costs; violations of environmental requirements could result in costs that have a material adverse effect on our business, results of operations, and financial condition” above for a description of such risks relating to environmental laws and regulations. In addition to such environmental laws and regulations, complex foreign and U.S. laws and regulations that apply to our international operations, including without limitation the Foreign Corrupt Practices Act and similar laws in other countries, which generally prohibit companies and those acting on their behalf from making improper payments to foreign government officials for the purpose of obtaining or retaining business, regulations related to import-export controls, the Office of Foreign Assets Control sanctions program and antiboycott provisions, may increase our cost of doing business in international jurisdictions and expose us and our employees to elevated risk. While we believe that we have adopted appropriate risk management and compliance programs, the nature of our operations means that legal and compliance risks will continue to exist. A negative outcome in an unusual or significant legal proceeding or compliance investigation could adversely affect our business, results of operations and financial condition.

Some of our operations present significant risk of injury or death.

The industrial activities conducted at certain of our facilities present significant risk of serious injury or death to our employees, customers or other visitors to our operations, notwithstanding our safety precautions, including our material compliance with federal, state and local employee health and safety regulations, and we may be unable to avoid material liabilities for injuries or deaths. We maintain workers’ compensation insurance to address the risk of incurring material liabilities for injuries or deaths, but there can be no assurance that the insurance coverage will be adequate or will continue to be available on the terms acceptable to us, or at all, which could result in material liabilities to us for any injuries or deaths.

Health care legislation could result in substantially increased costs and adversely affect our workforce.

The health care mandates enacted in connection with the 2010 Patient Protection and Affordable Care Act may cause us to evaluate the scope of health benefits offered to our workforce and the method in which they are delivered, and increase our and our employees’ costs. If we are not able to offer a competitive level of benefits, our ability to hire and retain qualified personnel may be adversely affected. Higher health care costs may result in (i) an inability to reinvest sufficient capital in our operations, (ii) an inability to sustain dividends, (iii) lowered debt ratings and (iv) an increase in the cost of capital, all of which may have a negative effect on the price of our common stock and a material adverse effect on our business, results of operations and financial condition.

Risks Related to the Notes

The principal and interest payments on our existing indebtedness may restrict and/or impair our ability to fulfill our obligations under the notes.

As of February 28, 2017, we had $1.1 billion of total debt outstanding. As adjusted for (i) this offering and the anticipated use of proceeds therefrom, including the retirement of 2018 notes through the tender offer or redemption, (ii) the repayment of the 2017 notes upon their maturity on July 17, 2017 and (iii) the incurrence of the 2022 term loan, we expect that our total debt outstanding at such date would have been $802.2 million. In addition, as adjusted for such transactions and after giving pro forma effect to the Exit Plan, our interest expense would have been $35.7 million for the fiscal year ended August 31, 2016 and $15.5 million for the six months ended February 28, 2017.

S-31

Table of Contents

Each of the indentures governing the notes will permit us to incur additional debt. The amount of our debt may have important consequences to you. For instance, it could: