One gram for one gram. The same weight is calculated according to the difference between the PT recovery price and the retail unit price to make up the difference. The excess part shall be paid according to the retail unit price, and a processing fee shall be charged. The recycling unit price, retail unit price and processing fee standards of various businesses are different.

Specific to the store to ask. Pt950 refers to jewelry with 95% platinum and 5% other precious metals, bearing the imprint of Pt9.