Alarm CCTV! What about the jewelry industry?

You think this is jade, actually just stone for three months! Jade is a kind of jade that everyone likes very much. But do you think that you are all good jade? The current method of fraud is really amazing! It is cooked!

Emerald is also known as Burmese jade.

A goods are natural jade that have not passed any post-manual treatment.

B goods, C goods refers to jade with poor quality, artificially filled, bleached, colored, processed jade.

In a jade processing factory in Guangdong, several plastic baskets on the ground were filled with original stone. It is difficult to connect these stones with jadeite in appearance. Several large iron cabinets in the workshop are carrying a smoky scent.

Undercover reporter: What is the smell here?

Factory owner (fake jade processing factory): acid, sulfuric acid.

Undercover reporter: This is sulfuric acid. Is there sulfuric acid inside this bucket? Industrial sulfuric acid. What is it here? sulfuric acid?

Factory owner: This is not sulfuric acid, sodium hydroxide. It cooked and it was cooked. Assuming that the center is not cooked, it has a piece of white inside.

Undercover reporter: How long does it take to cook? How many days?

Workers: two or three months, three or four months. This is not cooking, it is cooking stone.

Processing jade B goods, C goods, is to first put the inferior stone in a strong corrosive chemical reagent to cook, remove all kinds of impurities, variegated, commonly known as cooking. Fill the color later.

The color of the jade is the key to the value of the resolution. The owner said that the pigments they use are very close to the color of natural jade. They must be pressed into the boiled stone with high pressure, and then immediately injected.

The ground is full of jade stones that are now fully finished and glued.

Undercover reporter: This is a layer of smashing things outside?

Factory owner: resin glue, epoxy resin glue, you take it outside to see it, look beautiful outside.

After several procedures, the original low grade material was changed into a face, which became a good jade, and the value of the undercover was doubled. What makes the undercover reporters shake is that some factories use even jade materials, which are dyed green. The white stone is just processed with the usual white stone.

In the injection molding process, this workshop uses not epoxy resin, but a more toxic chemical, triethanolamine, which has a strong influence on both eyes. It is assumed that people are exposed to it, and dermatitis and eczema may occur in the hands and forearms. .

Now the so-called jade bracelet sold on the Internet 9.9, do you really dare to buy it?