——借鉴国际海关通行规则,对进出口货物实行预先、现场和集中报关,事后进行针对性稽查。并把进出口企业分为A、B、C三类,信誉良好的A类企业可享受海关通关、核销等环节的优惠和便利。新建和一般的B类企业,按正常程序验放。有走私违规前科的C类企业,是重点管理对象。 ——对多料一用和加工品种相对稳定的企业,实行按生产计划一次性备案。对被海 —— Drawing on the international customs rules, the import and export goods will be pre-declared, on-site and centralized, and targeted inspections will be conducted afterwards. And import and export enterprises are divided into A, B, C three categories, reputable A companies can enjoy customs clearance, verification and other aspects of the benefits and convenience. Newly built and general Class B enterprises will be examined and released according to normal procedures. A C-class enterprise that has a criminal record of smuggling violations is a key management target. - For enterprises with multiple materials and relatively stable processing varieties, one-time filing according to the production plan. Pair of sea