There are four nines in gold, but it is 999.9 gold instead of 9999 gold. The digital symbol of gold represents the purity of gold. Three nines are thousands of gold, and the gold content is not less than 999. Its imprint is thousands of gold, 999 gold, gold999 or g999. The four nines are tiger balm with a gold content of not less than 999.9, and their marks are tiger balm, 999.9 gold, AU999.9 or G999.9.

The difference between thousands of gold, thousands of gold and pure gold To buy gold jewelry, we must first recognize the quality inspection marks of gold jewelry. Gold jewelry sold in the market should be equipped with inspection marks of quality inspection institutions, clearly indicating the gold content and weight of jewelry.

999.9 gold is called ten thousand gold, and its gold content shall not be less than 999.9 ‰;

999 gold is also called thousands of gold, and the gold content is not less than 999 ‰;

990 gold is called pure gold, and the gold content is not less than 990 ‰;

The gold content of 22K gold is not less than 916 ‰;

18K gold has a gold content of not less than 750 ‰;

14K gold has a gold content of not less than 585 ‰;

The gold content of 9K gold is not less than 375‰.

Pure gold: Gold with a gold content equal to or greater than 990‰, commonly known as "Erjiu Gold". The stamps are "pure gold", "99 gold" or "G99".

Thousands of pure gold: gold with a gold content equal to or greater than 999‰, commonly known as "Sanjiu Gold". The logo is "Thousand Gold", "999 Gold" or "G999".

Wanjinjin: Gold with a gold content equal to or greater than 999.9‰, commonly known as Wanjinjin Series, marked with Wanjinjin or 999.9 Gold. So thousands of gold is definitely thousands of gold, but thousands of gold is not necessarily thousands of gold.

References:

Sogou encyclopedia-10 thousand gold Sogou encyclopedia-10 thousand gold