[巴西] HS编码40023100

编码描述：40023100 - synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading40.01 with any product of this heading, in primary forms or in plates, sheets or strip - isobutene-isoprene (butyl 编码来源：巴西原始海关数据 产品标签： box,rubber,butyl rubber,ale,synthetic rubber,isopren,isobutylene,butyl,tile,rach