The company has established an ESG Sustainability Development Group, chaired by the CEO. The ESG team focuses on six key aspects of sustainable development and is composed of cross-departmental members. It is responsible for planning and implementing related initiatives. The ESG Sustainability Development Group reports on the progress and execution of sustainability efforts for the previous year to the Board of Directors during the first quarter of each year.

The working group prepares a sustainable development promotion plan at the beginning of the year and reports the contents of the plan to the supervisor. With the approval of the supervisor, the promotion unit explains the plan contents and communicates the promotion methods to the relevant departments, and reports to the supervisor regularly and reviews the effectiveness of the operation.

The responsibilities of the working group include formulating and reviewing sustainable development policies, systems or related management guidelines, collecting stakeholders; views and responding appropriately to their concerns, reporting annually to the Board of Directors on the promotion and implementation of sustainable development, and communicating with stakeholders.

In addition to reviewing the implementation of the strategy and goal setting, the Board of Directors reviews the implementation of the measures and makes recommendations and improvement plans to the management team if

necessary.