2.Rules and Procedures of the Shareholders Meeting 2022.06.14

3. Rules for Election of Directors_20180615

4.Procedures for the Acquisition or Disposal of Assets_20220614

5.Procedures of Lending Funds to Others_20230530

6.Procedures for Endorsement & Guarantee_20190613

7.Sustainable Development Best Practice Principles_20221101

8.Corporate Governance Best Practice Principles_20221101

9.Ethical Corporate Management Best Practice Principles_20221101

10.Procedures for Ethical Management and Guidelines for Conduct_2022110

11.Guidelines for the Code of Ethical Conduct_20180314

12 Procedures Governing the Board Performance Evaluation_20231031

13.Rules of Procedures for Board of Directors Meetings_20221101

14.Compensation Committee Charter_20210727

15.Audit Committee Charter_20200505