Natural Borates And Concentrates Thereof (whether Or Not Calcined), But Not Including Borates Separated From Natural Brine; Natural Boric Acid Containing Not More Than 85 Percent Of H3bo3 Calculated On The Dry Weight
U.S. import duty rate and tariff classification for HTS 2528.00.00 — Natural Borates And Concentrates Thereof (whether Or Not Calcined), But Not Including Borates Separated From Natural Brine; Natural Boric Acid Containing Not More Than 85 Percent Of H3bo3 Calculated On The Dry Weight.
General (MFN)FreeMost-favored-nation rate (most countries)
Special—Trade-agreement partners
Column 2FreeNon-NTR countries
Subheadings under 2528.00.00
| HTS code | Description | General rate |
|---|---|---|
| 2528.00.00.05 | Natural Sodium Borates And Concentrates Thereof (whether Or Not Calcined) | — |
| 2528.00.00.10 | Natural Calcium Borates | — |
| 2528.00.00.50 | Other | — |
U.S. trade in this category
See actual U.S. import & export volumes for Salt; Sulfur; Earth & Stone; Lime & Cement Plaster (HS 25).
🇨🇳 Importing from China? Goods from China may carry an additional Section 301 tariff (+25% or +7.5%) on top of the rate above.
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Source: U.S. International Trade Commission (USITC) Harmonized Tariff Schedule. Rates are for reference; verify with a licensed customs broker before importing.