At present, common platinum on the market is divided into platinum, palladium, white 18K gold, rhodium, gold and other rare metals.

Platinum labeled pt, palladium labeled pd, 18K platinum is G 18k.

There is no standard for how much PD999 should be sold. The price is not as transparent as gold. It's hard to say whether you bought it cheaply or expensively. Hehe, one gram on the shelf is around 150 yuan.