Tianyuan shares: after-hours news on September 15, Tianyuan shares opened 15.72 yuan and closed 17.34 yuan. Within five days, the stock price rose by 19.55%, and the total market value was13.54 billion yuan.
The company's phosphate rock business is normal. The company has no styrene. The production capacity of calcium carbide is 470,000 tons.
Tianyuan shares: On September 5th, Wei Yun shares closed up 10.02% to 4.6 1. On that day, the highest price was 4.6 1 yuan, and the lowest was 4. 13 yuan, with a turnover of 6 1.7 1 10,000 lots, with a total market value of 5.682 billion yuan.
The company has formed a relatively complete industrial chain of coal chemical industry, and the industrial layout covers three major areas of traditional coal chemical industry, namely coal coking, coal-electricity petrochemical and coal gasification.
ST Mingke: ST Mingke opened 2.73 yuan and closed 2.86 yuan, up 5. 15%. It has increased by 37.06% since the beginning of this year, with a total market value of12510 million yuan.
Ordos: The share price of Ordos rose by 6.73% in three days, with a market value of 59.403 billion yuan, up by 4.92%. The latest price is 4 1.6 yuan.
The company's basic chemical industry has more than ten kinds of products of three brands: Shanquan, Shuanghuan and Picea. The annual production scale is 654.38 million tons of calcium carbide, 30,000 tons of PVC resin and 0/.4 million tons of phenol/kloc.
Calcium carbide is an inorganic substance, the main component of which is calcium carbide and white crystals. Industrial products are gray-black blocks with purple or gray cross sections. When it meets water, it immediately reacts violently, generating acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, which is mainly used to produce acetylene gas. It is also used in organic synthesis, oxyacetylene welding and so on.
The use of calcium carbide shows that our society uses a lot of industrial raw materials, but we must be careful when using it, because although it is an industrial product, it does have certain dangers. If it is not controlled and paid attention to, some chemical reactions will occur. If these reactions really happen, then our employees and our personnel will be hurt, and the impact is enormous. Therefore,
No enterprise can be underestimated, that is, any enterprise can be bigger and stronger. As long as we can ensure that the products produced by our company are of high quality and reliable, then this company can get a large number of customers and loyal consumers. Only by grasping the quality of products can we make our enterprises better.