Dye Synthesis Spent Acid Waste
Dilute sulfuric acid with organic color bodies from azo dye coupling reactions in dye manufacturing. This spent acid is a residual product from chemical industries, classified as other wastes from chemical or allied industries.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the spent acid is not specifically other wastes from chemical industries
Residual products not elsewhere specified may fall under this residual heading.
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
• Provide a chemical analysis showing the acid is spent and contains organic impurities
• Confirm the waste is not a separate chemically defined compound
• Check if the acid waste is regulated under Canadian hazardous waste rules
Related Products under Tariff item 3825.69.00
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