30 yuan/gram depreciation charge. Chow Tai Fook's gold jewelry can be exchanged, but there is a depreciation charge. Abandoned gold ornaments are charged a depreciation fee of 30 yuan/gram. The re-selected gold jewelry is larger than the previous old jewelry, and the new gold jewelry needs extra manual fees. Chow Tai Fook Jewelry Co., Ltd. is a wholly-owned subsidiary of Chow Tai Fook Group, specializing in Chow Tai Fook brand jewelry, jade and gold ornaments business. Is a comprehensive operating enterprise integrating raw material procurement, production design and retail service.