| HS Directory Tree | Description |
|---|---|
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Chapter 40; Rubber and articles thereof |
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Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any products of heading No.40.01 with any product of this heading, in primary forms or in plates, sheets or strip; |
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Isobutene-isoprene(butyl)rubber(IIR), In primary forms; 初级形状的异丁烯-异戊二烯橡胶; |
| 13-digits CIQ code | Commodity Name |
|---|---|
4002311000101 |
初级形状的异丁烯-异戊二烯橡胶(异丁烯-异戊二烯共聚物(丁基橡胶)) |
4002311000999 |
初级形状的异丁烯-异戊二烯橡胶 |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
40023110. |
丁基橡胶 | 初级形状 |
40023110. |
初级形状异丁烯-异戊二烯橡胶 | |
40023110. |
初级形状的异丁烯-异戊二烯橡胶 | |
40023110. |
初级形状的异丁烯-异戊二烯 丁基 | IIR 268 |



















