Important internal regulations

• Company policy
• Rules of procedure for shareholders' meetings
• Board Meeting Rules of Procedure
• Director election method
• Director and Committee evaluation method
• Audit Committee Charter
• Remuneration Committee Charter
• Nomination Committee Charter
• Procedures for Handling Material Inside Information
• Procedures for acquiring or disposing of assets
• Fund lending and others' operating procedures
• Endorsement guarantee operation procedures
• Engage in derivative commodity transaction processing procedures
• Corporate Governance Code of Practice
• Sustainable Development Best Practice Principles
• Integrity Management Code
• Guard against insider trading operation procedures
• Fraudulent Inspection Act
• Chemical Management Policy
• Tax Policy and Management Rules