Regarding the recovery price of old gold, Chow Tai Fook charges a depreciation fee per gram of 30 yuan. If the old gold is decomposed by exchanging old gold for new gold, the weight of the new gold ornaments purchased must exceed 25% of the old gold ornaments, and the new gold ornaments still need to pay extra processing fees. If Laojin was not bought at Chow Tai Fook today, in addition to the depreciation charge per gram of 30 yuan, a loss fee of 10% is required. Consumers will take the first bucket of gold as an accessory to Chow Tai Fook's counter. After weighing, professionals will evaluate the price of the first empty gold jewelry according to the real-time gold price. When you get the gold jewelry recovered from Chow Tai Fook's counter, you need to pay the depreciation fee per gram of 30 yuan.