5 thoughts on “What does it mean that Lao Fengxiang's golden rings have a purity of 900 ‰ or more? How much is the golden shop price in the gold shop?”
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Do you read it wrong? The previous one should be 990 ‰. The gold content is 99%. If it is 900 ‰, it is equivalent to 21.6k gold. The gold content per k is 4.166%. Generally, the purity of gold jewelry is sufficient gold or thousands of gold (99.9%of the gold content). The golden time is long, which will be oxidized by the material in the air and not bright. You can go to the store to clean it and look at the brightness. In addition, the accessories of not less than 900 ‰ are stipulated by the state, because the gold is soft, so in order to be firm, gold jewelry accessories (ring buckles, or small bells under locks, small beads) The gold content, because this content of this content will be harder, so that the jewelry will not break during the decoration. I'm doing golden colorful diamonds, I don’t understand, I can ask me again
90%is 22K gold. In this way, 99.99%of the transaction price of 99.99%is 338 yuan, while none of them mentioned thousands of gold in Chinese laws and national regulations, which are 24K or 99.99%of gold. It's just only jewelry gold
Lao Fengxiang gold has "the title of China's first gold jewelry". If you buy it in a regular store, you should not worry. Brightness is a problem with craftsmanship. It has nothing to do with purity
This does not seem to be a thousand feet, and the thousands of gold are 999. You only have 900. You may not be cleaned. It is not impure.
In this way, their overall purity may not reach sufficient gold. Because the accessories are insufficient gold, the purity of the entire gold jewelry is reduced. Many of the old Fengxiang is a foundry, so there is no printing, that is, it is OEM. Very common, especially the so -called big brand.