Does the subject want to ask, "What are the laws on jewelry in France?" According to relevant information, the inquiry shows that,

1 and 20 14 years, France made relevant laws and regulations, and professionals must clearly inform customers who come to sell idle precious metal items about the purchase price of precious metals.

2. According to the law promulgated by France on 20 15, for precious metal articles that need to be melted, the quotation must indicate the repurchase price per gram.