Excuse me, which chemical enterprises are there under Henan Coal Chemical Group? Please be as detailed as possible.

1 Yudong Base Yudong Base is mainly composed of Yu Long Coal Chemical Co., Ltd., Anhui Sanxing Chemical Co., Ltd. and Kaifeng Yu Long Chemical Co., Ltd., with an annual production capacity of 600,000 tons of methanol and 400,000 tons of synthetic ammonia. The future development focus is on methanol to olefins, polyoxymethylene and millions of tons of urea bases.

2. Henan Coal Gasification Company is the main component of western Henan base, with a daily net gas output of 2.64 million standard cubic meters, an annual output of 250,000 tons of methanol and 654.38 million tons of dimethyl ether, and a total of 50,000 tons of chemical by-products such as crude phenol, coal tar and coal light oil. The gas production of man-made cities ranks first in China. Future development will focus on downstream products, such as 200,000 tons of acetate and 200,000 tons of ethylene glycol. 3. North Henan base area

Relying on Zhongyuan Dahua, Anyang Chemical Industry, Puyang Yu Long Chemical Industry and Hebi Coal Chemical Industry, Yubei Base has formed an annual production capacity of 600,000 tons of synthetic ammonia, 6,543.8+500,000 tons of methanol, 60,000 tons of melamine and 6,543.8+500,000 tons of methylamine /DMF, and its future development will focus on 2 million tons of urea base, methanol to olefins and BDO.