5.
                                                        
TAI HSIN COPPER & ALUMINA TECHNOLOGIES CO., LTD.
                                                    
                                                    
                                                        - Certificate No.:TW/2500389/VoC
 
                                                        - Certified Product:TREATED ROLLED COPPER FOIL
 
                                                        - Model No.:RA-502(70, 35, 18, 12)、HF-502(35, 18, 12)
 
                                                        - Test Report No.:ETR25304567
 
                                                        - Valid Until:2025/03/26 ~ 2026/03/26
 
                                                        - Region:Taiwan