无论是主要化工产品产量，还是销售收入总额，山东都是名符其实的化工大省。 　　从经济总量看，山东化工约占全国化工总量的 12％。据山东省石油化学工业办公室介绍，“九五”期间，山东省调度的 17种主要化工产品中，合成氨、化肥、硫酸、浓硝酸、烧碱、纯苯、甲醇、苯酐、塑 Whether it is the output of major chemical products or the total amount of sales revenue, Shandong is a veritable chemical province. In terms of total economic output, Shandong Chemicals accounts for about 12% of the total chemical industry in the country. According to the Shandong Petrochemical Industry Office, during the “Ninth Five-Year Plan” period, among the 17 major chemical products dispatched by Shandong Province, ammonia, fertilizer, sulfuric acid, concentrated nitric acid, caustic soda, pure benzene, methanol, phthalic anhydride, and plastic