| HS Directory Tree | Description |
|---|---|
|
|
Chapter 29; Organic chemicals |
|
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Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids;their halogennated, sulphonated, nitrated or nitrosated derivatives |
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Maleic anhydride; 马来酐; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2917140000999 |
马来酐 |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
29171400. |
马来酐 | 07 99.5% MIN |
29171400. |
马来酐 | |
29171400. |
马来酸酐 | 含量99% |



















