The Ministry of Finance, the Ministry of Industry and Information Technology, the General Administration of Customs, and the State Administration of Taxation jointly issued a document clearly concerning the adjustment of relevant equipment and product catalogs, import of key spare parts and raw material catalogs, importation of non-tax-exempt equipment and product catalogs for major technical equipment import tax policies. . It stipulates that, starting from April 1, 2012, domestic companies that meet the specified conditions are required to import key equipment that is necessary for the import of large-scale ethylene equipment, PTA complete sets of equipment, natural gas pipeline transportation equipment, and large-scale coal chemical equipment. Tariffs and import link value-added tax. Zinc Alloy Die Casting Mold,Factory Directly Zinc Parts,Wireless Antenna Enclosure Huari Metal Products Co., Ltd. , http://www.mentalproducts.com