1 thought on “What is the gold content of the national standard?”
Morris
Those with a gold content of not less than 999 are called thousand gold, which is the highest value in the naming of jewelry fineness. The mark is thousand gold, 999 gold, gold999 or g999. The imprint of gold jewelry includes manufacturer code, material and purity, such as X gold 990, xau990, X full gold, etc
Where, the letter X is the manufacturer code. When jewelry is made of precious metals with different materials or purity, the materials and purity should be expressed separately. When the jewelry cannot be printed due to reasons such as too fine or too small, it should be attached with a logo containing the imprint content
on the eve of the Spring Festival in 2015, the National Standardization Administration published the No. 1 amendment to gb11887-2012 regulations on the purity and naming methods of precious metals in jewelry, which came into effect on May 4, 2016. In the future, even gold jewelry with a purity of 999.0 ‰ can only be labeled as "full gold", not "thousand full gold"
Those with a gold content of not less than 999 are called thousand gold, which is the highest value in the naming of jewelry fineness. The mark is thousand gold, 999 gold, gold999 or g999. The imprint of gold jewelry includes manufacturer code, material and purity, such as X gold 990, xau990, X full gold, etc
Where, the letter X is the manufacturer code. When jewelry is made of precious metals with different materials or purity, the materials and purity should be expressed separately. When the jewelry cannot be printed due to reasons such as too fine or too small, it should be attached with a logo containing the imprint content
on the eve of the Spring Festival in 2015, the National Standardization Administration published the No. 1 amendment to gb11887-2012 regulations on the purity and naming methods of precious metals in jewelry, which came into effect on May 4, 2016. In the future, even gold jewelry with a purity of 999.0 ‰ can only be labeled as "full gold", not "thousand full gold"