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Declaration of Metal Conflict-Free          Declaration of Metal Conflict-Free

CHY-TECH (H.K.) Industrial Co., Limited and the affiliates include CHY-TECH (Hubei) Technology Co., Ltd., CHY-TECH (Shenzhen) Electronic Co., Ltd.,  hereby declare that we are taking and will take due diligence within our supply chain to assure and endeavor to avoid using the metals of gold (Au), tantalum (Ta), tungsten (W)and tin (Sn) are neither derived from mines in conflict areas of the Democratic Republic of Congo (DRC), nor illegally taxed on trade routes.


We hereby confirm that metals used in our products are "DRC Conflict-Free".


Date:   Nov. 25, 2021


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