3 15 The gold brand with problems in gold is Dailier. Chow Tai Fook, Zhou Dasheng, Zhou Shengsheng, Zhou Dajin, Jin Dafu, Jin Shengda and Jin Shengsheng are all adulterated. The price is imaginary. Deceive consumers. The CCTV 3. 15 party exposed the chaos in the gold industry. Many so-called thousands of gold are not up to standard, but another element called iridium is added.

Iridium is second only to gold in the periodic table of chemical elements. Its density is very similar to that of gold, but its price is five to ten times that of gold. Some manufacturers mix this iridium with gold to make jewelry and sell it to consumers. Zhou Dasheng and other brands are involved.

The mysterious iridium element

Thousands of gold, three nines, these are the words that we often see in the shops of gold sellers to express the purity of gold. It means that the gold jewelry we bought is made of 999% pure gold.

However, an insider told us that the purity of some gold ornaments is not as high as they advertised.

Insider, some gold does not reach 99.9% at all, or it is pure gold, but when they sell it, they will hang the logo of 99.9% or pure gold and sell it to consumers to make huge profits.

Shenzhen Shuibei Jewelry City is the largest gold jewelry processing and wholesale distribution center in China, and people come here to buy gold jewelry every day. Please note that in addition to gold trading, there are many people selling another metal iridium.