国产色片一区二区|午夜影晥一区爽爽|欧美日韩国产777|孕妇成人啪视频网站|狠狠色噜噜狠狠狠7777|91成人开心激情网|十八禁爱一区二区|久99久精品视频|手机在线免费成人|国产毛片汉责精品一区二区三区

 
 
六位HSCODE
 
六位HSCODE搜索
390390 Polymers of styrene, in primary forms.-Other
390410 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Poly(vinyl chloride), not mixed with any other substances
390421 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Non-plasticised
390422 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Plasticised
390430 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Vinyl chloride-vinyl acetate copolymers
390440 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Other vinyl chloride copolymers
390450 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Vinylidene chloride polymers
390461 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Polytetrafluoroethylene
390469 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Other
390490 Polymers of vinyl chloride or of other halogenated olefins, in primary forms.-Other
390512 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms.-In aqueous dispersion
390519 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms.-Other
390521 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms.-In aqueous dispersion
390529 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms.-Other
390530 Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms.-Poly(vinyl alcohol), whether or not containing unhydrolysed acetate groups