Wet High-Early-Strength Concrete
Wet concrete with accelerators for rapid setting and strength gain within hours, used in urgent repairs. Under HTS 3824.50.0010 as nonrefractory wet concrete chemical preparation.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If accelerator premixed dry
Dry rapid-hardening mixes 3824.40; wet activated form 3824.50.
If calcium aluminate cement base
Hydrogen peroxide/hydrogen classified 2847; typical Portland-based stays 3824.
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Import Tips & Compliance
• Provide setting time test reports to validate accelerator effectiveness and wet classification
• Ship with ice packs if tropical routes to control hydration during transit
Related Products under HTS 3824.50.00.10
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