TS Tenaris

NOTES TO THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS

NOTES TO THE CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS

(In the notes all amounts are shown in U.S. dollars, unless otherwise stated)

Tenaris S.A. (the "Company") was established as a public limited liability company (société anonyme) under the laws of the Grand-Duchy of Luxembourg on December 17, 2001. The Company holds, either directly or indirectly, controlling interests in various subsidiaries in the steel pipe manufacturing and distribution businesses. References in these Consolidated Condensed Interim Financial Statements to "Tenaris" refer to Tenaris S.A. and its consolidated subsidiaries. A list of the principal Company’s subsidiaries is included in Note 32 to the Company’s audited Consolidated Financial Statements for the year ended December 31, 2019.

The Company’s shares trade on the Italian Stock Exchange and the Mexican Stock Exchange; the Company’s American Depositary Securities (“ADS”) trade on the New York Stock Exchange.

These Consolidated Condensed Interim Financial Statements were approved for issuance by the Company’s Board of Directors on August 5, 2020.

These Consolidated Condensed Interim Financial Statements have been prepared in accordance with IAS 34, “Interim Financial Reporting”. The accounting policies used in the preparation of these Consolidated Condensed Interim Financial Statements are consistent with those used in the audited Consolidated Financial Statements for the year ended December 31, 2019. These Consolidated Condensed Interim Financial Statements should be read in conjunction with the audited Consolidated Financial Statements for the year ended December 31, 2019, which have been prepared in accordance with International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standard Board (“IASB”) and in conformity with IFRS as adopted by the European Union (“EU”).

The preparation of Consolidated Condensed Interim Financial Statements requires management to make certain accounting estimates and assumptions that might affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the balance sheet dates, and the reported amounts of revenues and expenses for the reported periods. Actual results may differ from these estimates. The main areas involving significant estimates or judgements are: impairment of goodwill and long-lived assets; income taxes; obsolescence of inventory; loss contingencies; defined benefit obligations, business combinations; useful lives of property, plant and equipment and other long-lived assets. During the period there were no changes in the significant accounting estimates.

Material inter-company transactions, balances and unrealized gains (losses) on transactions between Tenaris’s subsidiaries have been eliminated in consolidation. However, since the functional currency of some subsidiaries is its respective local currency, some financial gains (losses) arising from inter-company transactions are generated. These are included in the Consolidated Condensed Interim Income Statement under Other financial results.

There were no significant changes in valuation techniques during the period and there have been no changes in any risk management policies since the year ended December 31, 2019, except as disclosed in Note 23 in response to the impact of the oil and gas crisis and the COVID-19 pandemic.

Management has reviewed Tenaris’s exposure to the effects of the oil and gas crisis and the COVID-19 pandemic and their impact over its business, financial position and performance, monitoring the recognition of deferred tax assets, and their recoverability, impairment testing, financial risk management -in particular credit and liquidity risks- and the adequacy of its provisions for contingent liabilities. In the six-month period ended June 30, 2020, management conducted impairment tests and recorded impairment charges over certain long-lived assets. Refer to Note 6 and 23 for further information on impairment of assets and the impact of the oil and gas crisis and the COVID-19 pandemic.

The Company chose not to adopt the optional amendment to IFRS 16 “Leases”, “COVID-19 - Related Rent Concessions” as the impact for Tenaris is not material.

Whenever necessary, certain comparative amounts have been reclassified to conform to changes in presentation in the current period.

None of the accounting pronouncements applicable after December 31, 2019 and as of the date of these Consolidated Condensed Interim Financial Statements has a material effect on the Company’s financial condition or result of operations.

Reportable operating segment

(All amounts in millions of U.S. dollars)

In the six-month period ended June 30, 2020 and 2019, transactions between segments, which were eliminated in consolidation, are mainly related to sales of scrap, energy, surplus raw materials and others from the Other segment to the Tubes segment for $7.5 million and $14.3 million respectively.

There are no material differences between total reportable segments’ revenues and the entity’s revenue under IFRS.

The main differences between operating income under IFRS view and the management view are mainly related to the cost of goods sold and other timing differences. The difference in Other operating income (expenses), net is attributable to the impairment of the goodwill, which residual value in the management view differs from IFRS.

In addition to the amounts reconciled above, the main differences in net income arise from the impact of functional currencies on financial result, deferred income taxes as well as the result of investment in non-consolidated companies and changes on the valuation of inventories according to cost estimation internally defined.

Geographical information

Allocation of net sales to geographical information is based on customer location. Allocation of depreciation and amortization is based on the geographical location of the underlying assets.

Geographical information (Cont.)

There are no revenues from external customers attributable to the Company’s country of incorporation (Luxembourg). For geographical information purposes, “North America” comprises Canada, Mexico and the USA; “South America” comprises principally Argentina, Brazil and Colombia; “Europe” comprises principally Italy, Romania and the United Kingdom; “Middle East and Africa” comprises principally Egypt, Kazakhstan, Nigeria, India and Saudi Arabia and; “Asia Pacific” comprises principally China, Japan, Indonesia and Thailand.

Revenue is mainly recognized at a point in time to direct customers, when control has been transferred and there is no unfulfilled performance obligation that could affect the acceptance of the product by the customer. Tenaris’s revenues related to governmental institutions represents approximately 21% and 19% in 2020 and 2019 respectively.

Tubes segment revenues by market:

Tenaris’s main source of revenue is the sale of products and services to the oil and gas industry, and the level of such sales is sensitive to international oil and gas prices and their impact on drilling activities.

A decline during the period in oil prices and futures resulted in reductions in Tenaris customers` investments. Drilling activity and demand of products and services, particularly in North America, continues to decline. Selling prices of products in North America were also affected by low levels of consumption caused by the spread of COVID-19 pandemic in the period. For more information on these effects, refer to Note 23.

Tenaris conducts regular assessments of the carrying values of its assets. The value-in-use was used to determine the recoverable value. Value-in-use is calculated by discounting the estimated cash flows over a five year period (or higher if the period can be justified) based on forecasts approved by management. For the subsequent years beyond the five-year period, a terminal value is calculated based on perpetuity considering a nominal growth rate of 2% considering the historical inflation rate.

The main key assumptions, used in estimating the value in use are discount rate, growth rate and competitive and economic factors applied to determine Tenaris’s cash flow projections, such as oil and gas prices, average number of active oil and gas drilling rigs (rig count) and raw material costs.

For purposes of assessing key assumptions, Tenaris uses external sources of information and management judgment based on past experience.

The discount rates used are based on the respective weighted average cost of capital (WACC) which is considered to be a good indicator of capital cost. For each CGU where assets are allocated, a specific WACC was determined taking into account the industry, country and size of the business. In 2020, the main discount rates used were in a range between 8% and 9.3%.

In March, 2020, as a result of the deterioration of business conditions and in light of the presence of impairment indicators for its assets in the United States, Tenaris decided to write down the goodwill and other assets values recording an impairment charge of approximately $622 million, impacting the carrying value of goodwill of the cash-generating units OCTG USA, IPSCO and Coiled Tubing for $225, $357 and $4 million respectively, and the carrying value of fixed assets of the cash generating unit Rods USA for $36 million. Out of the total amount, $582 million were allocated to the Tubes segment.

As of March 31, 2020, an increase of 100 Bps in the discount rate, a decline of 100 Bps in the growth rate or a decline of 5% in the cash flow projections, would have generated an additional impairment as showed in the below table.

As of June 30, 2020, management has conducted an assessment in order to consider any reasonable and possible change in key assumptions and has not identified any material impact in the sensitivity analysis mentioned above.

(*) Finance Income:

The six-month period ended June 2020 and 2019 includes $3.2 and $3.8 million of interest related to instruments carried at FVPL, respectively.

(**) Net foreign exchange transactions results:

The six-month period ended June 2020 mainly includes the result from Brazilian real depreciation against the U.S. dollar on U.S. dollar denominated intercompany liabilities in subsidiaries with functional currency Brazilian real, largely offset by a decrease in currency translation adjustment reserve from our Brazilian subsidiary, together with the result from the Mexican peso depreciation against the U.S. dollar on peso denominated trade and fiscal receivables at Mexican subsidiaries with functional currency U.S. dollar.

The six-month period ended June 2019 mainly includes the result from the Argentine peso depreciation against the U.S. dollar on peso denominated financial, trade, social and fiscal payables and receivables at Argentine subsidiaries with functional currency U.S. dollar.

(***) Foreign exchange derivatives contracts results:

The six-month period ended June 2020 includes mainly gain on derivatives covering net receivables in Mexican peso, Brazilian real, Colombian peso and Canadian dollar.

The six-month period ended June 2019 includes mainly losses on derivatives covering net payables in Argentine peso and Euro and net receivables in Canadian dollar.

On June 2, 2020, the Company’s Shareholders approved that, as a consequence of liquidity preservation initiatives, no further dividends be distributed in respect of fiscal year 2019 beyond the interim dividend of approximately $153 million already paid in November 2019.

On May 6, 2019, the Company’s Shareholders approved an annual dividend in the amount of $0.41 per share ($0.82 per ADS). The amount approved included the interim dividend previously paid on November 21, 2018 in the amount of $0.13 per share ($0.26 per ADS). The balance, amounting to $0.28 per share ($0.56 per ADS), was paid on May 22, 2019. In the aggregate, the interim dividend paid in November 2018 and the balance paid in May 2019 amounted to approximately $484 million.

Right-of-use assets evolution

Tenaris is a party to lease contracts which mainly consist in land where our facilities are located, as well as yards used for the storage of material. These leases represent more than 70% of right-of-use assets. The remaining assets are mainly related to office spaces and equipment.

Depreciation of right-of-use assets was mainly included in Tubes segment.

The initial cost of right-of-use assets recognized in 2019 consists of the initial lease liability plus lease payments made in 2018 of approximately $4 million.

Lease liabilities evolution

The amount of remaining payments with maturity less than 1 year, between 2 and 5 years and more than 5 years is approximately 16.3%, 40.3% and 43.4% of the total remaining payments, respectively.

Contingencies

Tenaris is from time to time subject to various claims, lawsuits and other legal proceedings, including customer, employee, tax and environmental-related claims, in which third parties are seeking payment for alleged damages, reimbursement for losses, or indemnity. Management with the assistance of legal counsel periodically reviews the status of each significant matter and assesses potential financial exposure.

Some of these claims, lawsuits and other legal proceedings involve highly complex issues, and often these issues are subject to substantial uncertainties and, therefore, the probability of loss and an estimation of damages are difficult to ascertain. Accordingly, with respect to a large portion of such claims, lawsuits and other legal proceedings, Tenaris is unable to make a reliable estimate of the expected financial effect that will result from ultimate resolution of the proceeding. In those cases, Tenaris has not accrued a provision for the potential outcome of these cases.

If a potential loss from a claim, lawsuit or other proceeding is considered probable and the amount can be reasonably estimated, a provision is recorded. Accruals for loss contingencies reflect a reasonable estimate of the losses to be incurred based on information available to management as of the date of preparation of the financial statements and take into consideration litigation and settlement strategies. In a limited number of ongoing cases, Tenaris was able to make a reliable estimate of the expected loss or range of probable loss and has accrued a provision for such loss but believes that publication of this information on a case-by-case basis would seriously prejudice Tenaris’s position in the ongoing legal proceedings or in any related settlement discussions. Accordingly, in these cases, the Company has disclosed information with respect to the nature of the contingency but has not disclosed its estimate of the range of potential loss.

The Company believes that the aggregate provisions recorded for potential losses in these Consolidated Condensed Interim Financial Statements are adequate based upon currently available information. However, if management’s estimates prove incorrect, current reserves could be inadequate and Tenaris could incur a charge to earnings which could have a material adverse effect on Tenaris’s results of operations, financial condition, net worth and cash flows.

Contingencies (Cont.)

Below is a summary description of Tenaris’s material legal proceedings which are outstanding as of the date of these Consolidated Condensed Interim Financial Statements. In addition, Tenaris is subject to other legal proceedings, none of which is believed to be material.

Confab Industrial S.A. (“Confab”), a Brazilian subsidiary of the Company, is one of the defendants in a lawsuit filed in Brazil by Companhia Siderúrgica Nacional (“CSN”) and various entities affiliated with CSN against Confab and several Ternium subsidiaries that acquired a participation in Usiminas’ control group in January 2012.

The CSN lawsuit alleges that, under applicable Brazilian laws and rules, the acquirers were required to launch a tag-along tender offer to all non-controlling holders of Usiminas’ ordinary shares for a price per share equal to 80% of the price per share paid in such acquisition, or BRL28.8, and seeks an order to compel the acquirers to launch an offer at that price plus interest. If so ordered, the offer would need to be made to 182,609,851 ordinary shares of Usiminas not belonging to Usiminas’ control group, and Confab would have a 17.9% share in that offer.

On September 23, 2013, the first instance court dismissed the CSN lawsuit, and on February 8, 2017, the court of appeals maintained the understanding of the first instance court. On March 6, 2017, CSN filed a motion for clarification against the decision of the Court of Appeals of São Paulo, which was rejected on July 19, 2017. On August 18, 2017, CSN filed an appeal to the Superior Court of Justice seeking the review and reversal of the decision issued by the Court of Appeals. On March 5, 2018, the court of appeals ruled that CSN’s appeal did not meet the requirements for submission to the Superior Court of Justice and rejected the appeal. On May 8, 2018, CSN appealed against such ruling and on January 22, 2019, the court of appeals rejected it and ordered that the case be submitted to the Superior Court of Justice. On September 10, 2019, the Superior Court of Justice declared CSN’s appeal admissible. The Superior Court of Justice will review the case and then render a decision on the merits. The Superior Court of Justice is restricted to the analysis of alleged violations to federal laws and cannot assess matters of fact.

Tenaris continues to believe that all of CSN’s claims and allegations are groundless and without merit, as confirmed by several opinions of Brazilian legal counsel, two decisions issued by the Brazilian securities regulator (CVM) in February 2012 and December 2016, and the first and second instance court decisions referred to above.

On September 21, 2007, an accident occurred in the premises of Veracel Celulose S.A. (“Veracel”) in connection with a rupture in one of the tanks used in an evaporation system manufactured by Confab. The Veracel accident allegedly resulted in material damages to Veracel. Itaú Seguros S.A. (“Itaú”), Veracel’s insurer at the time of the Veracel accident and then replaced by Chubb Seguros Brasil S/A (“Chubb”), initiated a lawsuit against Confab seeking reimbursement of damages paid to Veracel in connection with the Veracel accident. Veracel initiated a second lawsuit against Confab seeking reimbursement of the amount paid as insurance deductible with respect to the Veracel accident and other amounts not covered by insurance. Itaú and Veracel claimed that the Veracel accident was caused by failures and defects attributable to the evaporation system manufactured by Confab. Confab believes that the Veracel accident was caused by the improper handling by Veracel’s personnel of the equipment supplied by Confab in violation of Confab’s instructions. The two lawsuits were consolidated and are considered by the 6th Civil Court of São Caetano do Sul; however, each lawsuit will be adjudicated separately.

On September 28, 2018 Confab and Chubb entered into a settlement agreement pursuant to which on October 9, 2018, Confab paid an amount of approximately $3.5 million to Chubb, without assuming any liability for the accident or the claim.

On October 10, 2018, Confab was notified that the court had issued rulings for both lawsuits. Both decisions were unfavorable to Confab:

Contingencies (Cont.)

The Company is aware that Brazilian, Italian and Swiss authorities have been investigating whether certain payments were made prior to 2014 from accounts of entities presumably associated with affiliates of the Company to accounts allegedly linked to individuals related to Petróleo Brasileiro S.A. (“Petrobras”) and whether any such payments were intended to benefit the Company’s Brazilian subsidiary Confab. Any such payments could violate certain applicable laws, including the U.S. Foreign Corrupt Practices Act.

The Company had previously reviewed certain of these matters in connection with an investigation by the Brazilian authorities related to “Operation Lava Jato,” and did not uncover any information that corroborated allegations of involvement in these alleged payments by the Company or its subsidiaries. Furthermore, the Company became aware that a Petrobras internal investigation commission reviewed certain contracts with Confab and concluded that they had not found evidence that Petrobras had benefitted Confab or had misused applicable local content rules.

The Audit Committee of the Company's Board of Directors engaged external counsel in connection with the Company’s review of these matters. In addition, the Company voluntarily notified the U.S. Securities and Exchange Commission and the U.S. Department of Justice in October 2016.

In July 2019, the Company learned that the public prosecutors’ office of Milan, Italy, had completed a preliminary investigation into the alleged payments and had included in the investigation, among other persons, the Company’s Chairman and Chief Executive Officer, two other board members, Gianfelice Rocca and Roberto Bonatti, and the Company’s controlling shareholder, San Faustin. The Company is not a party to the proceedings. In February 2020, the Company learned that the magistrate overseeing the investigation decided to move the case to trial. The Company’s outside counsel had previously reviewed the Italian prosecutors’ investigative file and has informed the Board that neither that file nor this magistrate’s decision sets forth evidence of involvement by any of the three directors in the alleged wrongdoing. Accordingly, the Board has concluded that no particular action is warranted at the present time, other than inviting the referred board members to continue discharging their respective responsibilities with the full support of the Board. The trial has not yet started.

In June 2020, the Company learned that the Brazilian public prosecutors’ office requested the indictment of several individuals, including two former Confab employees, a former Confab board member and a former agent of Confab, charging them with the alleged crimes of corruption and money laundering in relation to the above referred payments. Neither the Company nor Confab is a party to the proceedings.

The Company continues to review these matters and to respond to requests from and otherwise cooperate with the appropriate authorities. At this time, the Company cannot predict the outcome of these matters or estimate the range of potential loss or extent of risk, if any, to the Company's business that may result from resolution of these matters.

Contingencies (Cont.)

Following the Company’s November 27, 2018 announcement that its Chairman and CEO Paolo Rocca had been included in an Argentine court investigation known as the Notebooks Case (a decision subsequently reversed by a higher court), two putative class action complaints were filed in the U.S. District Court for the Eastern District of New York. On April 29, 2019, the court consolidated the complaints into a single case, captioned “In re Tenaris S.A. Securities Litigation”, and appointed lead plaintiffs and lead counsel. On July 19, 2019, the lead plaintiffs filed an amended complaint purportedly on behalf of purchasers of Tenaris securities during the putative class period of May 1, 2014 through December 5, 2018. The individual defendants named in the complaint are Tenaris’s Chairman and CEO and Tenaris’s former CFO. The complaint alleges that during the class period, the Company and the individual defendants inflated the Tenaris share price by failing to disclose that sale proceeds received by Ternium (in which Tenaris held an 11.46% stake) when Sidor was expropriated by Venezuela were received or expedited as a result of allegedly improper payments made to Argentine officials. The complaint does not specify the damages that plaintiff is seeking. Defendants’ motions to dismiss are expected to be decided during 2020. Management believes the Company has meritorious defenses to these claims; however, at this stage the Company cannot predict the outcome of the claim or the amount or range of loss in case of an unfavorable outcome.

In 2018, two Brazilian subsidiaries of the Company were notified of formal charges arising from a review by the Tribunal de Contas da Uniao (“TCU”) for alleged price overcharges on goods supplied to Petróleo Brasileiro S.A- Petrobras under a supply contract. Both companies have already filed their defenses. The estimated amount of this claim is BRL30.4 million (approximately $5.5 million). Tenaris believes, based on the advice of counsel and external consultants, that the prices charged under the Petrobras contract do not result in overprices and that it is unlikely that the ultimate resolution of this matter will result in a material obligation.

Confab is a party to an administrative proceeding concerning the recognition and transfer of tax credits for an amount allegedly exceeding the amount that Confab would have been entitled to recognize and/or transfer. The proceeding resulted in the imposition of a fine against Confab representing approximately 75% of the allegedly undue credits, which was appealed by Confab. On January 21, 2019, Confab was notified of an administrative decision denying Confab’s appeal, thereby upholding the tax determination and the fine against Confab. On January 28, 2019, Confab challenged such administrative decision and is currently awaiting a resolution. In case of an unfavorable resolution, Confab may still appeal before the courts. The estimated amount of this claim is BRL57.0 million (approximately $10.4 million). At this stage, the Company cannot predict the outcome of this claim.

Tenaris Coiled Tubes, LLC (“TCT”), a U.S. subsidiary of the Company, was sued on 2017 by its competitor Global Tubing, alleging violations to certain intellectual property regulations and seeking a declaration that certain Global Tubing products do not infringe patents held by TCT. TCT filed a counterclaim seeking declaration that certain Global Tubing products infringe patents held by TCT, and Global Tubing responded alleging that such patents should be invalidated. On December 13, 2019, Global Tubing filed an amended complaint (including the Company as defendant) and alleging that TCT and the Company misled the patent office in order to monopolize the coiled tubing market for quench and tempered products. The trial is set for August 2021. At this time, the Company cannot predict the outcome of this matter or estimate the range of potential losses that may result from the resolution of this claim.

Tenaris’s Italian subsidiary Dalmine received on December 27, 2019, a tax assessment from the Italian tax authorities related to fiscal year 2014. As of June 30, 2020, the claim amounted to approximately EUR25.3 million (approximately $28.4 million), comprising EUR20.7 million (approximately $23.2 million) in principal and EUR4.6 million (approximately $5.2 million) in interest and penalties. In the report for a tax audit conducted in 2019, the Italian tax inspectors indicated that they also intend to bring claims for fiscal year 2015 with respect to the same matters; as of June 30, 2020, these additional claims would amount to approximately EUR10.3 million (approximately $11.6 million), comprising EUR8.1 million (approximately $9.1 million) in principal and EUR2.2 million (approximately $2.5 million) in interest and penalties. The claims mainly refer to the compensation for certain intercompany transactions involving Dalmine in connection with sales of products and R&D activities. On July 27, 2020, Dalmine filed a first-instance appeal before the Milan tax court against the 2014 tax assessment. Based on the advice of counsel, Tenaris believes that it is unlikely that the ultimate resolution of these matters will result in a material obligation.

Contingencies (Cont.)

Tenaris’s recently acquired U.S. subsidiary, IPSCO Tubulars Inc. (“IPSCO”), or its subsidiaries, that are parties to several product liability claims, which may result in damages for an aggregate amount estimated at approximately $25.9 million. This includes a lawsuit alleging product liability and negligent misrepresentation in which the plaintiff alleges that defects in certain casing provided by IPSCO resulted in three well failures causing damages for an amount of approximately $15 million. Although at this time the Company cannot predict the outcome of any of these matters, the Company believes that provisions have been recorded in an amount sufficient to cover potential exposure under these claims.

Commitments and guarantees

Set forth is a description of Tenaris’s main outstanding commitments:

Additionally, Tenaris has issued performance guarantees mainly related to long term commercial contracts with several customers and parent companies guarantees for approximately $2.4 billion. This amount does not include guarantees disclosed in note 15 (c and d).

Restrictions to the distribution of profits and payment of dividends

In accordance with Luxembourg Law, the Company is required to transfer a minimum of 5% of its net profit for each financial year to a legal reserve until such reserve equals 10% of the issued share capital.

As of June 30, 2020, this reserve is fully allocated and additional allocations to the reserve are not required under Luxembourg law. Dividends may not be paid out of the legal reserve.

The Company may pay dividends to the extent, among other conditions, that it has distributable retained earnings calculated in accordance with Luxembourg law and regulations.

This note supplements and should be read in conjunction with Note 12 to the Company’s audited Consolidated Financial Statements for the year ended December 31, 2019.

Ternium is a steel producer with production facilities in Mexico, Argentina, Brazil, Colombia, United States and Guatemala and is one of Tenaris’s main suppliers of round steel bars and flat steel products for its pipes business.

At June 30, 2020, the closing price of Ternium’s ADSs as quoted on the New York Stock Exchange was $15.17 per ADS, giving Tenaris’s ownership stake a market value of approximately $348.5 million. At June 30, 2020, the carrying value of Tenaris’s ownership stake in Ternium, based on Ternium’s IFRS Financial Statements, was approximately $743.7 million. Tenaris reviews its participation in Ternium whenever events or circumstances indicate that the asset’s carrying amount may not be recoverable. As of June 30, 2020, the Company concluded that the carrying amount does not exceed the recoverable value of the investment.

Usiminas is a Brazilian producer of high quality flat steel products used in the energy, automotive and other industries.

As of June 30, 2020, the closing price of the Usiminas’ ordinary and preferred shares, as quoted on the B3 - Brasil Bolsa Balcão S.A, was BRL8.09 ($1.48) and BRL7.27 ($1.33), respectively, giving Tenaris’s ownership stake a market value of approximately $55.6 million. As of that date, the carrying value of Tenaris’s ownership stake in Usiminas was approximately $54.4 million.

Techgen is a Mexican company that operates a natural gas-fired combined cycle electric power plant in the Pesquería area of the State of Nuevo León, Mexico. The company started producing energy on December 1, 2016, with a power capacity of 900 megawatts. As of June 30, 2020, Tenaris held 22% of Techgen’s share capital, and its affiliates, Ternium and Tecpetrol International S.A. (a wholly-owned subsidiary of San Faustin S.A., the controlling shareholder of both Tenaris and Ternium), held 48% and 30% respectively.

Techgen is a party to transportation capacity agreements for a purchasing capacity of 150,000 MMBtu/Gas per day starting on August 1, 2016 and ending on July 31, 2036, and a party to a contract for the purchase of power generation equipment and other services related to the equipment. As of June 30, 2020, Tenaris’s exposure under these agreements amounted to $50.4 million and $0.9 million respectively. Furthermore, during 2018, Techgen entered a contract for the purchase of clean energy certificates. As of June 30, 2020 Tenaris’s exposure under this agreement amounted to $17.7 million.

During 2019, Techgen repaid certain subordinated loans to Techgen’s sponsors; the part corresponding to Tenaris amounted to $40.5 million. As of June 30, 2020, the aggregate outstanding principal amount under these subordinated loans was $58.1 million.

On February 13, 2019, Techgen entered into a $640 million syndicated loan agreement with several banks to refinance an existing loan, resulting in the release of certain corporate guarantee issued by Techgen’s shareholders to secure the replaced facility.

Techgen’s obligations under the current facility, which is “non-recourse” on the sponsors, are guaranteed by a Mexican security trust covering Techgen’s shares, assets and accounts as well as Techgen’s affiliates rights under certain contracts. In addition, Techgen’s collection and payment accounts not subject to the trust have been pledged in favor of the lenders under the new loan agreement, and certain direct agreements –customary for this type of transactions– have been entered into with third parties and affiliates, including in connection with the agreements for the sale of energy produced by the project and the agreements for the provision of gas and long-term maintenance services to Techgen. The commercial terms and conditions governing the purchase, by the Company’s Mexican subsidiary Tamsa, of 22% of the energy generated by the project remain unchanged.

Under the loan agreement, Techgen is committed to maintain a debt service reserve account covering debt service becoming due during two consecutive quarters; such account is funded by stand-by letters of credit issued for the account of Techgen’s sponsors in proportion to their respective participations in Techgen. Accordingly, the Company and its Swiss subsidiary, Tenaris Investments Switzerland AG, applied for stand-by letters of credit covering 22% of the debt service coverage ratio, which as of the date hereof amounts to $9.8 million.

Global Pipe Company is a Saudi-German joint venture, established in 2010 and located in Jubail - Saudi Arabia. The Company manufactures LSAW pipes. Tenaris, through its subsidiary Saudi Steel Pipe Company (“SSPC”), currently owns 35% of the share capital of GPC. As of June 30, 2020, the carrying value of Tenaris’s ownership stake in GPC was approximately $23 million.

SSPC and the other three owners of GPC issued corporate guarantees to secure repayment of loan agreements entered into by GPC, with Saudi Investment Development Fund, Saudi British Bank, National Commercial Bank and Banque Saudi Fransi to finance GPC’s capital expenditures and working capital. As of June 30, 2020, SSPC’s exposure under the guarantees amounted to $131.7 million.

On February 5, 2019 Tenaris entered into an agreement with PAO Severstal to build a welded pipe plant to produce OCTG products in the Surgut area, West Siberia, Russian Federation. Tenaris holds a 49% interest in the company, while PAO Severstal owns the remaining 51%. The regulatory approvals and other customary conditions have been already obtained. The plant, which is estimated to require an investment of $280 million and a two-year construction period, is planned to have an annual production capacity of 300,000 tons. During 2019, Tenaris contributed approximately $19.6 million in the project, no additional contributions were made during 2020.

Acquisition of IPSCO Tubulars, Inc.

On January 2, 2020, Tenaris acquired 100% of the shares of IPSCO, a U.S. manufacturer of steel pipes, from PAO TMK (“TMK”). The acquisition price was determined on a cash-free, debt-free basis, and the amount paid in cash at the closing, following contractual adjustments for cash, indebtedness, working capital and certain other items as estimated by the seller as of the closing date, was $1,067 million. The final acquisition price was subject to a contractual true-up adjustment based on actual amounts of cash, indebtedness, working capital and certain other items as of the closing date. On June 25, 2020 Tenaris and PAO TMK signed a Letter Agreement in which they settled the discussions regarding certain adjustments on the transaction price. The parties finally determined the closing price in an amount equal to $1,029 million, which is less than the closing price paid by an amount equal to $38.5 million. This amount was collected on July 2, 2020 and this agreement implies that all disputes relating to the closing statement were resolved.

IPSCO’s facilities are located mainly in the midwestern and northeastern regions of the country. IPSCO’s steel shop in Koppel, Pennsylvania, is Tenaris’s first in the United States, providing vertical integration through domestic production of a relevant part of its steel bar needs. The Ambridge, Pennsylvania, mill adds a second seamless manufacturing facility and complements Tenaris’s seamless plant in Bay City, Texas. Given the abrupt and steep decline in market demand, however, all of IPSCO’s facilities are currently temporarily closed until market conditions improve.

In connection with the closing of the transaction, subsidiaries of Tenaris and TMK entered into a 6-year master distribution agreement (the “MDA”) for more information see note 14.

The Company has begun consolidating IPSCO’s balances and results of operations as from January 2, 2020. The acquired business contributed revenues for $156.8 million with a minor contribution to Tenaris’s margin for the period starting January 2, 2020 and ending June 30, 2020.

The application of the purchase method requires certain estimates and assumptions, mainly concerning the determination of the fair values of the acquired intangible assets and property, plant and equipment as well as the liabilities assumed at the date of the acquisition. The fair values determined at the acquisition date are based mainly on discounted cash flows and other valuation techniques.

The preliminary purchase price allocation was carried out with the assistance of a third-party expert. Following IFRS 3, during the period ended June 30, 2020, the Company continued reviewing the allocation and, based on new information related to events or circumstances existing at the acquisition date, made certain adjustments over the value of the identifiable assets acquired such as inventory, property, plant and equipment, other liabilities and deferred tax assets. Tenaris has up to one year after the acquisition date to finalize the accounting for the business combination.

The preliminary allocation of the fair values determined for the assets and liabilities arising from the acquisition is as follows:

Tenaris acquired total assets and liabilities shown above, for approximately $1,029 million. As a result of the acquisition, Tenaris recognized goodwill for approximately $357 million. The goodwill is not expected to be deductible for tax purposes.

The goodwill generated by the acquisition is mainly attributable to the synergy created following the integration between Tenaris and IPSCO, which is expected to enhance Tenaris’s position as well as its local manufacturing presence in the U.S. market, and also expand its product range and services capabilities. The goodwill has been allocated to the Tubes segment. After the conclusion of the preliminary purchase price allocation determination and as a consequence of the unprecedented decline in oil prices and other changes in circumstances, the management has decided to fully impair the goodwill mentioned above.

Acquisition-related costs of $9.7 million were included in general and administrative expenses ($9.4 and $0.3 in 2019 and 2020 respectively). For contingent liabilities related to the acquisition see note 14.

As of June 30, 2020:

Based on the information most recently available to the Company, Tenaris’s directors and senior management as a group owned 0.08% of the Company’s outstanding shares.

Transactions and balances disclosed as with “non-consolidated parties” are those with companies over which Tenaris exerts significant influence or joint control in accordance with IFRS, but does not have control. All other transactions and balances with related parties which are not non-consolidated parties and which are not consolidated are disclosed as “Other”.

The following transactions were carried out with related parties:

In addition to the tables above, Tenaris issued various guarantees in favor of Techgen and GPC; for further details, please see note 15 (c and d). No other material guarantees were issued in favor of other related parties.

The following table illustrates the three hierarchical levels for valuing financial instruments at fair value and those measured at amortized cost as of June 30, 2020 and December 31, 2019.