| Descriptions | Attachment |
| Articles of Incorporation |  |
| Procedures for Acquisition or Disposal of Assets | |
| Polices and Procedures for Financial Derivatives Transactions | |
| Procedures for Lending Funds to Other Parties | |
| Procedures for Endorsement & Guarantee | |
| Rules of Procedure for Shareholders Meetings | |
| Rules for Election of Directorses | |
| Rules and Procedures of Board of Directors Meetings | |
| Compensation Committee Charter | |
| Code of Ethics for Directors, Supervisors and Managers | |
| Integrity of the Code of Practice | |
| Good faith operating procedures and conduct guide | |
| Relevant specifications for financial business between related enterprises | |
| Stakeholder 's Suggestion and Handling of Appeal | |
| Code of Corporate Governance | |
| Internal significant information processing and prevention of insider transaction management operating procedures | |
| Board of Directors and Functional Committee Performance Evaluation Methods | |
| Audit Committee Charter | |
Investor