近日上海石化成功出口45吨异戊烯。受益于国家海关将异戊烯调整归类为普通化学品,上海石化异戊烯产品出口获得了更多机会。异戊烯是上海石化精细化工产品中的重要产品之一,用于制造农药、石油树脂、香精香料等。2011年中国海关梳理化工产品归类,将异戊烯产品归入油品类,使上海石化对外销售配额数量受到了一定限制。随着上海石化异戊烯产能大幅增加,国内异戊烯市场出现了阶段性供大于 Recently, Sinopec successfully exported 45 tons of isoamylene. Benefiting from the customs clearance of isopentene into ordinary chemicals by the national customs, the export of isopentenyl products from Shanghai Petrochemical Co. has gained more opportunities. Isoprene is one of the important products of Shanghai Petrochemical Fine Chemical Products, used in the manufacture of pesticides, petroleum resins, flavor and fragrance. In 2011, China Customs categorized chemical products and classified isoamylene products into oil products, which restricted the number of Shanghai Petrochemical’s foreign sales quotas. With the significant increase in the production capacity of isopentene in Shanghai Petrochemical, the domestic isopentene market has seen a period of over supply