HS编码：40023190 | 交易描述：Virgin isobutene-isoprene (butyl) rubber Impramer R1270, Manufacturer Reliance Sibur Elastomers Private Limited, grade: IIR IMPRAMER R1270, Cas:9010-85-9, sample used in rubber production, 100% new

HS编码：40023190 | 交易描述：Impramer R 1270 virgin isobutene-isoprene (butyl) rubber, composition: >=98%, cas: 9010-85-9, solid form, used as raw material for manufacturing rubber products. Manufacturer: Reliance Sibur Elastomers Private Limited. 100% new

HS编码：40023190 | 交易描述：Isobutene-isoprene (butyl) rubber Impramer R 1675 in primary, solid form, used as a raw material for the production of rubber products. Manufacturer: Reliance Sibur Elastomers Private Limited. New 100%.