Yunnan Yunwei Company Limited (Yunnan Yunwei, SH: 600725) is located in Qujing of Yunnan province and got listed in Shanghai Stock Exchange in July 1996. The company is mainly engaged in coal chemicals and salt chemicals. Its main products include coke, methanol, polyvinyl alcohol, vinyl acetate, soda ash, ammonium chloride and coal tar derivatives. With the acquisitions of coking project and the increased price of coke, the company reported a high growth in profit in the first quarter of 2008.
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