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已被环保部推迟2年之久的“国Ⅳ排放标准”将在7月1日实行。为匹配国Ⅳ排放标准而加注的车用尿素生产企业如雨后春笋般大量出现。其中,四川美丰年产60万吨级的车用尿素装置已经建成,于4月份投入生产。四川美丰化工股份有限公司是由中国石化集团控股的一家化工类上市公司,公司成立于1975年。1997年在深交所上市,2003年资产重组,中
The Ministry of Environmental Protection has been postponed for two years “National IV emission standards ” will be implemented on July 1. In order to match the country Ⅳ emission standards and car urea production enterprises have mushroomed in large numbers. Among them, Sichuan Meifeng annual output of 600,000 tons of vehicle urea plant has been completed and put into production in April. Sichuan Meifeng Chemical Co., Ltd. is controlled by the China Petrochemical Group, a chemical listed company, was founded in 1975. 1997 listed on the Shenzhen Stock Exchange, 2003 asset restructuring, China