Benzene Derivative Accelerating Admixture for Concrete
> A set-accelerating liquid with benzene-based compounds (>5% aromatics) to speed concrete curing in cold weather. This product is a prepared additive for cements, mortars, or concretes, designed to accelerate setting and reduce waiting time for formwork removal.
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 the product is used for other applications beyond cements, mortars, or concretes.
Other chemical products not elsewhere specified or included may be more suitable.
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
• > Clearly label the product as a concrete accelerating admixture and provide safety data sheets to the CBSA
• Ensure the aromatic content is accurately documented to support classification
• Verify that the product complies with Canadian environmental regulations for benzene derivatives
Related Products under Tariff item 3824.40.00
Aluminum Powder Concrete Aerating Agent
> Fine aluminum powder prepared with inorganic gas-generating activators to produce air-entrained concrete for freeze-thaw resistance. This product is a prepared additive for cements, mortars, or concretes, creating stable microscopic air bubbles.
Aromatic Plasticizer Concrete Admixture
> A liquid additive for cement and concrete mixes containing over 5% aromatic substances like alkylbenzene sulfonates to improve workability and reduce water demand. This product is a prepared additive specifically formulated for use in cements, mortars, or concretes, and is classified under tariff item 3824.40.00.
Aromatic Polyol Retarder for High-Performance Concrete
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Aromatic Sulfonate Water Reducer for Mortar
> A concentrated liquid water-reducing agent with sodium naphthalene sulfonate (>5% aromatic) for mortars and concretes, improving strength by minimizing water. This product is a prepared additive specifically designed for use in cementitious mixes, falling under tariff item 3824.40.00.
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Calcium Sulfonate Concrete Accelerator
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