Thiram Rubber Accelerator
Thiram, or tetramethylthiuram disulfide, is a dithiocarbamate used as a vulcanization accelerator in rubber production. It is classified under tariff item 2930.20.00 as a thiocarbamate or dithiocarbamate, consistent with Chapter 29 rules for organo-sulphur compounds.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mixed with rubber or other additives
Prepared rubber accelerators are classified under rubber chemicals.
If the compound is not a true dithiocarbamate
Other organo-sulphur compounds may apply.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the product is the pure chemical, not a rubber masterbatch or formulated additive
• Ensure the compound meets Chapter 29 purity standards
• Declare the end-use as a rubber accelerator to support classification
Related Products under Tariff item 2930.20.00
Asulam Herbicide
Asulam Herbicide is methyl 4-aminobenzenesulfonylcarbamate, a systemic herbicide for docks and brambles. It is a separate chemically defined organo-sulphur compound with a carbamate structure, classifiable under tariff item 2930.20.00.
Benzothiazyl-2-Dithiocarbamate (Benzothiazole Derivative)
Benzothiazyl-2-dithiocarbamate is a dithiocarbamate derivative used as a semi-ultra accelerator in EPDM rubber formulations. It falls under tariff item 2930.20.00 as a thiocarbamate or dithiocarbamate, meeting Chapter 29 criteria for organo-sulphur compounds.
Carbamate Insecticide Technical
Technical grade thiocarbamate insecticide, such as pebulate, is used for pre-plant weed and insect control in rice. It is a separate chemically defined organo-sulfur compound with sulfur atoms directly bonded to carbon, qualifying under tariff item 2930.20.00.
Dazomet Soil Fumigant
Dazomet Soil Fumigant is tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-2-thione, a thiocarbamate soil fumigant and nematicide. As a separate chemically defined organo-sulphur compound, it falls under tariff item 2930.20.00.
EPTC Herbicide
EPTC, or S-ethyl dipropylthiocarbamate, is a selective pre-emergent herbicide for grasses and broadleaf weeds. It is a separate chemically defined organo-sulfur compound with sulfur atoms directly linked to carbon, falling under tariff item 2930.20.00.
Ferbam Fungicide
Ferbam, or ferric dimethyldithiocarbamate, is a dithiocarbamate fungicide used to control fungal diseases on crops such as fruits and vegetables. It is a separate chemically defined organic compound containing sulfur atoms directly linked to carbon, qualifying under tariff item 2930.20.00.