According to the statistics of the last four years (1986- 1989), the world * * produced 300 1.2 tons of crystals, of which Donghai County, Jiangsu Province produced 2 148.3 tons, accounting for 71.

Second: China Crystal Donghai has the best quality.

The index to measure the black and white quality of crystal mainly depends on the content of silicon dioxide. The higher the content of silicon dioxide, the better the quality of crystal. According to the analysis, the content of silica in Donghai crystal is above 99.99%, and the content of total impurity elements is less than 22.57%ppm, so Donghai crystal has the best quality. Some well-known optical crystal manufacturers, craft crystal manufacturers and smelting crystal manufacturers are scrambling to buy crystals produced in the East China Sea. In particular, Japan and South Korea named the crystals produced in the East China Sea. In the crystal market, many tourists usually buy crystal glasses instead of non-Donghai crystal glasses and non-Donghai crystal crafts. The direct reason is that the crystal produced in the East China Sea has the best quality.

Third: Chairman Mao's crystal coffin was cast in the East China Sea.

1On September 9, 976, Chairman Mao Zedian passed away, and Yi Yijin, a native of Donghai County, was filled with endless admiration for Chairman Mao. He lost his arm and worked overtime. In just half a year, he contributed 32.2 tons of pure and high-quality crystal, which made great contributions to the forging of Chairman Mao's crystal coffin. Crystal coffin, the treasure in the coffin, the top scholar and the best among people, has entrusted people with endless admiration and grief.

Fourth: China Crystal Distribution Center is in the East China Sea.

With the opening of new China, the east wind blows to the East China Sea. In the late 1980s, the upsurge of crystal gold ornaments and crystal handicrafts initiated by Donghai County spread rapidly throughout the East China Sea like wildfire and east wind. Hard-working, intelligent and wise Donghai people, under the precise leadership of the Party and authorities, have worked hard for 17 years, and now Donghai County has become a crystal distribution center in China and even the world. There are many famous jewels and gold ornaments in the world, and the largest crystal city in the world is Donghai Crystal City. China Donghai Crystal City was founded in 1992 and later expanded. Now it covers an area of about 30,000 square meters, with a building area of about 50,000 square meters and more than 3,000 booths. There are more than 3,000 houses 1000, which can accommodate more than 3,000 customers and 65,438+10,000 crystal employees. The annual sales volume is estimated to have exceeded 2 billion. The above figures are still the same.

It is estimated that there are more than 65,438+0,000 employees in Donghai County who buy crystal rough stones abroad, and Brazil and Madagascar are the countries with the most people going there. In Pakistan, Myanmar, Thailand, Vietnam, Russia, Mongolia and other countries, there are also staff who buy crystal rough stones in the East China Sea. As people say, where crystals are produced, there are footprints of people from the East China Sea. They buy crystals from all over the world, process them into crystal ornaments and handicrafts, and sell them all over the world. According to statistics, there are more than 1000 kinds of processed gold ornaments, handicrafts, sculptures and ornamental stones, which are sold to more than 50 countries and regions. On the market day, thousands of merchants and tourists from all over the world and China gathered in Donghai Crystal City for shopping and tourism, which was really a thriving scene. In recent years, online transactions have surged, and thousands of online traders have made great achievements. The ranks are still expanding, which is really a prosperous scene. Donghai Crystal City has become a crystal distribution center in China and even the world, and it deserves its name.