HUN Huntsman Corporation

DIRECTOR COMPENSATION

Our Corporate Governance Guidelines provide for compensation for our non-employee directors' services, in recognition of their time and skills. Annual compensation for our non-employee directors is composed of cash and stock-based equity compensation. Directors who are also our officers or employees do not receive additional compensation for serving on the Board. Cash compensation paid to our non-employee directors consists of an annual retainer (which for 2016 remained at the same level as in effect since 2012) and a supplemental retainer for the chairs and members of Board committees (which for 2016 remained at the same levels as in effect since 2009 and which are detailed in footnote (3) to the Director Compensation Table below). Stock-based equity compensation for 2016 consisted of awards granted under the Huntsman Corporation Stock Incentive Plan as amended and restated effective May 8, 2014 (the "Prior Stock Incentive Plan") in the form of stock or stock units, at the election of each director.

Maintaining a market-based compensation program for our non-employee directors enables our company to attract qualified members to serve on the Board. With the assistance Meridian Compensation Partners, LLC ("Meridian"), the Compensation Committee's independent compensation consultant, the Compensation Committee periodically reviews our non-employee director compensation practices and compares them to the practices of our peers as well as against the practices of public company boards generally to ensure they are aligned with market practices.

We also offer non-employee directors the opportunity to participate in the Huntsman Outside Directors Elective Deferral Plan. This is an unfunded nonqualified deferred compensation plan established primarily for the purpose of providing our non-employee directors with the ability to defer the receipt of director fees. For 2016, Dr. Beckerle was the only non-employee director who elected to participate in this plan, and she elected to defer all 2016 fees. The investment choices available under this plan are identical to the investment choices available under our 401(k) plan, which are described in greater detail below under "Compensation Discussion and Analysis—Elements of Huntsman's Executive Compensation Program—Other Elements of Compensation." Benefits under the plan are payable in cash distributable either in a lump sum or in installments beginning 30 days after the director ceases to be a member of our Board.

Members of the Board may also participate in the Huntsman Director Matching Gift Program. Designed to demonstrate our commitment to worthy causes and to attract talented directors, our company will match charitable contributions made in cash up to a maximum of $10,000 per director per year for organizations located in the United States that are tax exempt pursuant to Section 501(c)(3) of the Internal Revenue Code.

The Compensation Committee believes that our total director compensation package is competitive with the compensation offered by other companies and is fair and appropriate in light of the responsibilities and obligations of our non-employee directors. Details of our non-employee director compensation program are below.

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BOARD GOVERNANCE

The Board and its committees meet throughout the year on a set schedule, and also hold special meetings and act by written consent from time to time as appropriate. During 2016, the Board met eight times, the non-management directors met in executive session four times and the independent directors met in executive session four times. During 2016, each director attended at least 75% of the aggregate of:

•

the total number of meetings of the Board; and

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the total number of meetings held by all Board committees on which such person served.

BOARD LEADERSHIP STRUCTURE AND EXECUTIVE SESSIONS OF THE BOARD

According to our Bylaws, the Chairman of the Board is elected by all of the directors on the Board to preside at all meetings of the Board and stockholders. The Chairman of the Board is also required to make reports to the Board and the stockholders and to ensure that all orders and resolutions of the Board and any of its committees are carried into effect. Our Bylaws also allow the Board to elect an Executive Chairman. If elected, the Executive Chairman fills the role of Chairman of the Board and has other powers and duties including, among others, consulting on the strategic vision of our company, promoting Huntsman's interests through his influence and global ties and serving as a facilitator for communication between our officers and the Board. In accordance with our Corporate Governance Guidelines, the Executive Chairman is also responsible for establishing the agenda for each Board meeting. At the beginning of the year, the Executive Chairman establishes a schedule of agenda

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subjects to be discussed during the year (to the degree this can be foreseen). Each Board member is also free to suggest the inclusion of additional items on the agenda and to raise subjects at any Board meeting that are not on the agenda for that meeting. Jon M. Huntsman is currently the Executive Chairman. As such, he also fills the role of Chairman of the Board.

In accordance with our Corporate Governance Guidelines, the Board has no policy with respect to the separation of the offices of Chairman of the Board and Chief Executive Officer. Our Bylaws expressly allow our Chairman of the Board to also serve as President or Chief Executive Officer, if so elected by the Board. Currently, the Chairman of the Board does not serve as President or Chief Executive Officer. The Board believes that this issue should be considered periodically as part of the succession planning process and that it is in the best interests of our company for the Board to make a determination regarding this issue each time it appoints a new Chief Executive Officer. Based on these principles, the Board may determine that it is appropriate in the future to combine the roles of Chairman of the Board and Chief Executive Officer.

Our Bylaws also allow the Board to elect one or more Vice Chairmen to preside at Board and stockholder meetings and to perform such other duties as may be delegated by the Board, in either case in the absence of Chairman of the Board. The Board believes that it obtains effective additional Board leadership through the role of the Vice Chairman, which is currently filled by Mr. Archibald, who also serves as Lead Independent Director. As Lead Independent Director, Mr. Archibald communicates with management on issues relevant to the independent directors and provides leadership on matters where management may have a conflict of interest. In accordance with our Corporate Governance Guidelines, non-management directors meet in executive session without management at each regularly scheduled Board meeting, or more frequently as needed at the call of one or more of our non-management directors. Our Corporate Governance Guidelines also require that our independent directors meet in executive session at least once annually without those non-management directors who are not independent, or more frequently as needed at the call of one or more of our independent directors. Mr. Archibald, who serves as Vice Chairman of the Board and Lead Independent Director, chairs these sessions.

We believe that the appropriate Board leadership structure for our company varies depending on the circumstances facing the Board and our company at any given time. For example, we have revised the Board's leadership structure in the past to address specific needs, such as the formation of a Litigation Committee (in November 2008) and the change of Jon M. Huntsman's role from Chairman to Executive Chairman (in February 2009) in recognition of his ongoing strategic leadership at both a Board and an executive level. We believe that our current Board leadership structure efficiently addresses our company's present needs and allows the Board to fulfill its role in exercising effective, independent oversight of our management on behalf of our stockholders. The Board further believes that we have in place effective structures, processes and arrangements to ensure that the work of the Board is completed in a manner that maintains the highest standards of corporate governance, independence and leadership, as well as continued accountability of management.

BOARD INDEPENDENCE

It is important to our company that investors have confidence that the individuals serving as independent directors on the Board do not have relationships with us that impair their independence. Under NYSE corporate governance rules, the Board must have a majority of independent directors. For a director to qualify as independent, the Board must affirmatively determine that the director has no material relationship with our company, either directly or as a partner, stockholder or officer of an organization that has a relationship with our company. To assist in making independence determinations, the Board has adopted independence criteria which can be found on our website at www.huntsman.com . Under these criteria, a director is not independent if:

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The director is, or has been within the last three years, an employee of our company or an employee of any of our subsidiaries, or an immediate family member is, or has been within the last three years, an executive officer of our company.

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The director has received, or has an immediate family member who has received, during any twelve-month period within the last three years, more than $120,000 in direct compensation from us (other than director and committee fees and pension or other forms of deferred compensation for prior service, which compensation is not contingent upon continued service). Compensation received by an immediate family member for service as an employee (other than an executive officer) of ours is not considered for purposes of this standard.

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The (1) director or an immediate family member is a current partner of a firm that is our internal or external auditor; (2) director is a current employee of such a firm; (3) director has an immediate family member who is a current employee of such a firm and who personally works on our company's audit; or (4) director or an immediate family member was within the last three years a partner or employee of such a firm and personally worked on our audit within that time

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The director or an immediate family member is, or has been within the last three years, employed as an executive officer of another company where any of our present executive officers at the same time serves or served on that company's compensation committee.

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The director is a current employee, or an immediate family member of the director is a current executive officer, of a company that has made payments to, or received payments from, us for property or services in an amount which, in any of the last three fiscal years, exceeds the greater of $1.0 million or 2% of such other company's consolidated gross revenues.

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The director is an executive officer of any charitable or non-profit organization to which we have made, within the preceding three years, contributions in any single fiscal year that exceeded the greater of $1.0 million, or 2% of such charitable or non-profit organization's consolidated gross revenues.

With the assistance of company legal counsel, the Governance Committee has reviewed the applicable legal and NYSE standards for independence, as well as our independence criteria. Each year, the Governance Committee reviews: (i) a summary of the answers to annual questionnaires completed by each of the directors (and, if applicable, any nominees for director); and (ii) to the extent applicable, a report of transactions and relationships between each director (and, if applicable, any nominee for director) or any of such director's family members, and our company, our senior management or our independent registered public accounting firm. To the extent that such relationships do not change from year to year, the Governance Committee is informed that there have been no changes such relationships.

In conducting its independence review, the Governance Committee specifically considered the relationships discussed under "Additional Information—Certain Relationships and Related Transactions—Transactions" other than the compensation arrangements, which are reviewed by the Compensation Committee. In addition, the Governance Committee has considered Dr. Beckerle's position as CEO of the Huntsman Cancer Institute, or the Institute. The Governance Committee took into account the fact that Jon M. Huntsman has no ownership of the Institute, which is part of the University of Utah, a public institution owned by the State of Utah. The Governance Committee further considered that beginning a number of years ago, the Huntsman Cancer Foundation, a 501(c)(3) charity whose purpose is to help fund the Institute, has made stipend payments of $100,000 annually to the CEO of the Institute. The Governance Committee took into account that Jon M. Huntsman serves as Chairman Emeritus of the Huntsman Cancer Foundation, and that our company has no financial relationship with either the Huntsman Cancer Foundation or the Institute other than purchasing seats at a table for $10,000 at an annual fundraiser for the Institute.

On the basis of its review, the Governance Committee delivered a report to the full Board, and the Board made its independence determinations based on the Governance Committee's report and the supporting information. As a result of this review, the Board has determined that Messrs. Archibald, Burns, Reaud, Shoemaker, Sir Robert and Dr. Beckerle, who currently constitute a majority of the Board, are independent. These independent directors currently comprise, in full, the membership of the Audit, Compensation and Governance committees of the Board discussed below.

Jon M. Huntsman is not considered to be an independent director because he is employed by our company and is the father of Peter R. Huntsman, our CEO. Peter R. Huntsman is not considered to be an independent director because he is employed by our company and is the son of Jon M. Huntsman, our Executive Chairman.

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COMMITTEES OF THE BOARD

The Board has Audit, Compensation and Governance committees, each consisting of independent directors and structured as follows:

Director	​	Audit Committee	​	Compensation Committee	​	Governance Committee
​	​	​	​	​	​	​
Nolan D. Archibald	​	​	​		​
​
Dr. Mary C. Beckerle	​		​		​
​
M. Anthony Burns (1)	​		​	​	​
​
Sir Robert J. Margetts	​		​		​
​
Wayne A. Reaud	​	​	​		​	​
​
Alvin V. Shoemaker (1)	​		​		​
​
Number of meetings in 2016	​	7	​	5	​	4
​	​	​	​	​	​	​

	​	Chair	​		​	Member	​

Each of these committees has a written charter approved by the Board. These charters are available on our website at www.huntsman.com . We will also furnish copies of the charters free of charge to any person who requests them. Requests for copies should be directed to the Corporate Secretary, 10003 Woodloch Forest Drive, The Woodlands, Texas 77380 or to CorporateSecretary@huntsman.com .

AUDIT COMMITTEE

Duties

Under the independence criteria that the Board has adopted, which can be found on our website at www.huntsman.com , a member of the Audit Committee will not be considered independent if:

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The member receives directly or indirectly any consulting, advisory or other compensatory fee from us (other than director and committee fees and pension or other forms of deferred compensation for prior service, which compensation is not contingent upon continued service);

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An immediate family member of the member receives any consulting, advisory or other compensatory fee from us (other than director and committee fees and pension or other forms of deferred compensation for prior service, which compensation is not contingent upon continued service);

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An entity in which the member is a partner, member, an officer such as a managing director occupying a comparable position or executive officer, or occupies a similar position (except limited partners, non-managing members and those occupying similar positions, who, in each case, have no active role in providing services to the entity) and which provides accounting, consulting, legal, investment banking or financial advisory services to us receives any consulting, advisory or other compensatory fee from us; or

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The member is otherwise an affiliated person of our company.

Furthermore, under these independence standards, (1) each member of the Audit Committee must be financially literate, (2) at least one member of the Audit Committee must have accounting or related financial management expertise and qualify as an "audit committee financial expert" and (3) no member of the Audit Committee may simultaneously serve on the audit committees of more than two other public companies. For purposes of (2) above, the Board considers any Audit Committee member who satisfies the SEC's definition of "audit committee financial expert" to have accounting or related financial management expertise.

The Board has determined that each member of the Audit Committee is independent as that term is defined by the listing standards of the NYSE and Rule 10A-3 promulgated under the Securities Exchange Act of 1934 and satisfies the additional independence criteria adopted by the Board and described above. The Board has also determined that each member of the Audit Committee, qualifies as an "audit committee financial expert" as defined by the regulations of the SEC. No member of the Audit Committee serves on more than two other public company audit committees.

COMPENSATION COMMITTEE

Duties

*

Please see "Compensation Discussion and Analysis—How We Determine Executive Compensation" for additional information on the Compensation Committee's processes and procedures for the consideration and determination of executive officer and director compensation.

The Compensation Committee's charter permits the Compensation Committee to form and delegate some or all of its authority to subcommittees when it deems appropriate. In particular, the Compensation Committee may delegate the approval of both cash and equity award grants and other responsibilities regarding the administration of compensatory programs to a subcommittee consisting solely of members of the Compensation Committee who are non-employee directors or outside directors, or in some limited circumstances, to management.

The Compensation Committee typically meets at least four times each year to address various compensation issues and processes. Our CEO does not have the ability to call Compensation Committee meetings, but generally attends Compensation Committee meetings at the Compensation Committee's request to answer questions and provide input regarding the performance of our executive officers. However, the CEO is not present while decisions regarding his compensation are made. In addition, each Compensation Committee meeting includes an executive session without members of management present. The Compensation Committee regularly reports to the full Board regarding executive compensation matters.

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NOMINATING AND CORPORATE GOVERNANCE COMMITTEE

Duties

LITIGATION COMMITTEE

In addition to the independent committees described above, the Board also has a Litigation Committee. The Litigation Committee assists the Board by reviewing and assessing current and potential litigation and areas of legal exposure in which our company is or could be involved and making recommendations to the Board regarding legal matters. The members of the Litigation Committee are Wayne A. Reaud, who serves as the committee's Chair, Jon M. Huntsman and Peter R. Huntsman. The Litigation Committee generally meets quarterly in connection with our regularly scheduled Board meetings.

BOARD ROLE IN RISK OVERSIGHT

It is management's responsibility to assess and manage the various risks our company faces. It is the Board's responsibility to oversee management in this effort. The Audit Committee is responsible for administering the Board's oversight function, and seeks to understand our company's risk philosophy by having discussions with management to establish a mutual understanding of our company's overall appetite for risk. In exercising its oversight, the Audit Committee strives to effectively oversee our company's enterprise-wide and financial risk management in a way that balances managing risks while enhancing the long-term value of our company for the benefit of our stockholders. The Board understands that its focus on effective risk oversight is critical to setting our company's tone and culture towards effective risk management.

The Audit Committee maintains an active dialogue with management about existing risk management processes and how management identifies, assesses and manages our company's most significant risk exposures. The Audit Committee receives regular presentations from management of our businesses and functions about significant risks the respective business or function faces to assist the Audit Committee in evaluating Huntsman's risk assessment and risk management policies and practices.

In addition, each of our other committees assesses risks related to such committee's oversight activities. For example, our Litigation Committee assesses risk from litigation and areas of legal exposure to which our company is or could be subject and makes recommendations to the Board regarding those matters. We believe that the oversight function of the Board and these committees combined with its active dialogue with management about effective risk management provides our company with the appropriate framework to help ensure effective risk oversight.

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DIRECTOR ATTENDANCE AT THE ANNUAL MEETING OF STOCKHOLDERS

We believe that there are benefits to having members of the Board attend our annual meetings of stockholders. From time to time, however, a member of the Board might have a compelling and legitimate reason for not attending an annual meeting. As a result, the Board has decided that director attendance at our annual meetings of stockholders should be strongly encouraged, but not required. All of our directors attended the 2016 annual meeting in person.

DIRECTOR QUALIFICATION STANDARDS AND DIVERSITY

The Governance Committee's minimum qualifications and specific qualities and skills required for directors are set forth in Section 1 of our Corporate Governance Guidelines, which are available on our website at www.huntsman.com . These Guidelines require that a majority of directors on the Board meet the criteria for independence required by the NYSE, and that each director functions consistent with the highest level of professional ethics and integrity. Each of our directors is expected to devote sufficient time and effort to learn the business of our company and the Board, to use his or her own unique skills and experiences to provide independent oversight to our business, to participate in a constructive and collegial manner, to exhibit a high level of commitment to our company and to exhibit independent thought and judgment. Although we do not have a separate diversity policy relating to the identification and evaluation of nominees for director, our Corporate Governance Guidelines require that the Governance Committee consider each candidate's background, ability, judgment, skills and experience in the context of the needs of the Board when evaluating director nominees. The Governance Committee believes it is important for Board members to possess skills and knowledge in the areas of leadership of large, complex organizations, finance, strategic planning, legal, government relations and relevant industries, especially the chemical industry. These considerations help the Board as a whole to have the appropriate mix of characteristics, skills and experiences for optimal functioning in its oversight of our company. As part of its periodic self-assessment process, the Governance Committee annually reviews and evaluates its performance, including the overall composition of the Board and the criteria that it uses for selecting nominees.

DIRECTOR NOMINATION PROCESS

The Governance Committee identifies director candidates through a variety of means, including recommendations from other Board members and management. From time to time, the Governance Committee may use third-party search consultants to identify director candidates. The Governance Committee also welcomes stockholder recommendations for candidates for the Board. All stockholder recommendations must comply with the notice requirements contained in Section 2.8 of our Bylaws, which require, among other things, detailed information concerning the stockholder making the proposal (and the beneficial owner on whose behalf the proposal is made, if any), the name and address of the stockholder and specific information concerning such stockholder's interests in our company's securities, including derivative instruments. In addition, the notice must include the recommended candidate's name, biographical data, qualifications, details regarding any material monetary agreements between the stockholder and the proposed nominee, and a written questionnaire completed by the proposed nominee.

In December 2016, our Bylaws were amended to allow eligible stockholders to nominate a candidate for election to our Board for inclusion in our proxy materials in accordance with the "proxy access" provisions of our Bylaws, which are contained in Section 2.14. The "proxy access" provisions allow a stockholder, or a group of up to 20 stockholders (with funds having specified relationships constituting a single stockholder), who own (as defined in our Bylaws) three percent or more of our outstanding common stock continuously for at least three years, to nominate and include in the Company's proxy materials director candidates constituting up to two directors or 20% of the Board (rounded down to the nearest whole number), whichever is greater, provided that the stockholder(s) and the nominee(s) satisfy the requirements specified in our Bylaws (including similar information requirements to those set forth in Section 2.8 of our Bylaws).

Our Bylaws are available on our website at www.huntsman.com in the "Investor Relations" section. We will also furnish copies of our Bylaws free of charge to any person who requests them. Requests for copies should be directed to the Corporate Secretary, 10003 Woodloch Forest Drive, The Woodlands, Texas 77380 or to CorporateSecretary@huntsman.com. For additional information about stockholder nominations, including nominations for the 2018 annual meeting of stockholders, see "Stockholder Proposals and Director Nominations for the 2018 Annual Meeting."

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From time to time, the Governance Committee may request additional information from the nominee or the stockholder. The Governance Committee uses the same process to screen all potential candidates, regardless of the source of the recommendation. The Governance Committee determines whether the candidate meets our minimum qualifications and specific qualities and skills for directors and whether requesting additional information or an interview is appropriate. Except as described under "Stockholder Proposals and Director Nominations for the 2018 Annual Meeting," the procedures set forth in Section 2.8 of our Bylaws and our "proxy access" provisions of our Bylaws are the exclusive means for a stockholder to make director nominations or submit other proposals before an annual or special meeting of the stockholders.

STOCKHOLDER COMMUNICATIONS POLICY

Stockholders and other interested parties may communicate directly and confidentially with the Board, the non-management directors, the independent directors or the Lead Independent Director by sending a letter addressed to the intended recipients, c/o Corporate Secretary, Huntsman Corporation, 10003 Woodloch Forest Drive, The Woodlands, Texas 77380 or by sending an e-mail specifying the intended recipients to CorporateSecretary@huntsman.com. The Corporate Secretary will review such communications and, if appropriate, forward them only to the intended recipients. Communications that do not relate to the responsibilities of the intended recipients as directors of Huntsman (such as communications that are commercial or frivolous in nature) will not be forwarded. In addition, communications that appear to be unduly hostile, intimidating, threatening, illegal or similarly inappropriate will not be forwarded. A copy of our Stockholder Communications Policy is available on our website at www.huntsman.com.

CORPORATE GOVERNANCE GUIDELINES

The Board has adopted Corporate Governance Guidelines, and the Governance Committee is responsible for implementing the guidelines and making recommendations to the Board concerning corporate governance matters. The guidelines are available on our website at www.huntsman.com. We will also furnish copies of the guidelines free of charge to any person who requests them. Requests for copies should be directed to the Corporate Secretary, 10003 Woodloch Forest Drive, The Woodlands, Texas 77380 or to CorporateSecretary@huntsman.com.

Among other matters, the guidelines provide for the following:

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membership on the Board is made up of a majority of independent directors who, at a minimum, meet the criteria for independence required by the NYSE;

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each regularly scheduled Board meeting includes an executive session of the non-management directors;

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the independent directors will meet in executive session at least once annually;

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the Board and its committees each conduct an annual self-evaluation;

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non-management directors are not permitted to serve as a director for more than three other public companies;

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our Chief Executive Officer is not permitted to serve as a director for more than two other public companies;

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directors are expected to attend all meetings of the Board and of the committees of which they are members;

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directors not also serving as executive officers are required to offer their resignation effective at the next annual meeting of stockholders upon reaching their 75th birthday (subject to certain exceptions);

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directors are required to offer their resignation upon a change in their principal occupation;

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directors should function consistent with the highest level of professional ethics and integrity; and

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to effectively discharge their oversight duties, directors have full and free access to our officers and employees.

Despite Mr. Shoemaker already having reached his 75th birthday, the Board determined that due to his important continued contributions to the Board and the difficulty of finding a comparable replacement, Mr. Shoemaker should be nominated to serve for an additional one year term ending in 2018.

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FINANCIAL CODE OF ETHICS AND BUSINESS CONDUCT GUIDELINES

The Board has adopted a Financial Code of Ethics applicable to our Chief Executive Officer, Chief Financial Officer and Chief Accounting Officer or Controller. Among other matters, this code is designed to promote:

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honest and ethical conduct;

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avoidance of conflicts of interest;

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full, fair, accurate, timely and understandable disclosure in reports and documents that we file with, or submit to, the SEC and in our other public communications;

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compliance with applicable governmental laws and regulations and stock exchange rules;

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prompt internal reporting of violations of the code to an appropriate person or persons identified in the code; and

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accountability for adherence to the code.

In addition, the Board has adopted Business Conduct Guidelines. The Board requires all directors, officers and employees to adhere to these guidelines in addressing the legal and ethical issues encountered in conducting their work. The Financial Code of Ethics and Business Conduct Guidelines are available on our website at www.huntsman.com . We will also furnish copies of the Financial Code of Ethics and Business Conduct Guidelines free of charge to any person who requests them. Requests for copies should be directed to the Corporate Secretary, 10003 Woodloch Forest Drive, The Woodlands, Texas 77380 or to CorporateSecretary@huntsman.com . We intend to disclose any amendments to, or waivers from, our code of ethics on our website.

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