As of the end of March 2025, the board of directors is composed of six members: three internal directors and three outside directors. At the inaugural board meeting held on June 1, 2018, following the spin-off from Hyosung Corp., the CEO was appointed as the chair of the board. HS Hyosung Advanced Materials does not impose restrictions based on gender, religion, or educational background when appointing directors. Candidates for internal directors are recommended by the board of directors, and candidates for outside directors are recommended by the Outside Director Candidate Nomination Committee. They are then appointed through a fair process at the general shareholders' meeting. Additionally, if there are shareholder proposals related to the appointment of directors in accordance with relevant laws, the board of directors may submit these proposals to the general shareholders' meeting within the legal framework.

A shareholder's proposal can be made by shareholders with a certain level of stake.
※ Shareholders who hold no less than 3 percent of the total number of issued and outstanding shares excluding shares without voting rights

Shareholders may request 6 weeks prior to the General Meeting of Shareholders(GMS)*, both in written or in electronic document, a certain proposal item to be submitted as a GMS agenda. Shareholders may also request that the proposed item be included in the notice for GMS.* In case of Annual Meeting of Shareholders, the date of the event in the previous year

If a shareholder's proposal has been made, the shareholder who made the proposal shall, on his/her request, be given an opportunity to explain the proposal at a GMS.

All other matters are subject to Korean Commercial Act or other related laws.

In the fast-changing business environment where strategic decision-making of the BOD is constantly required for business continuation, professionality and expertise is prerequisite for all board members to make timely and right decisions.
At HS HYOSUNG ADVANCED MATERIALS, the most highly qualified specialist is in charge of general management of business and takes on full responsible for management as the Managing Director of the BOD. Outside directors, contribute different perspectives to the Board that they bring from their professional background as specialists in finance, legal and public sector as well as provide advice from a objective point of view.

Supporting organizations within the company assist outside directors in carrying out their professional duties as the BOD on the board of directors and committees. Prior to the BOD meeting, discussion materials and supplementary materials are provided in advance for a full review, and they also provide presentations of the key issues. In addition, to enhance their understanding of our business, they carry out regular site visits to our key production sites globally, and are provided with key issue updates frequently.

Directors are evaluated annually based on their specialty in corporate business and technology as well as their contribution at the BOD meetings, whose result is discussed at the BOD. Upon the evaluation results, compensation for the Board is payed fairly and transparently upon the approval of the general shareholders’ meeting. The remuneration of the Board is provided within the remuneration limit approved at the general meeting of shareholders.