| Articles of Incorporation | 
                                        
                                            
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                                        | Corporate Governance Best Practice Principles | 
                                        
                                            
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                                        | Procedures for Endorsements and Guarantees | 
                                        
                                            
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                                        | Procedures for Loaning of Company Funds | 
                                        
                                            
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                                        | Code of Ethical Conduct | 
                                        
                                            
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                                        | Rules of Procedure for Shareholder Meetings | 
                                        
                                            
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                                        | Procedure for Acquisition or Disposal of Assets | 
                                        
                                            
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                                        | Ethical Corporate Management Best Practice Principles | 
                                        
                                            
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                                        | Corporate Social Responsibility Best Practice Principles | 
                                        
                                            
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                                        | Procedures for Ethical Management and Guidelines for Conduct | 
                                        
                                            
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                                        | Operating Procedures For Handling Material Inside Information And Preventing Insider Trading | 
                                        
                                            
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