HTS heading 2810: Oxides of boron; boric acids
Heading 2810 of the US Harmonized Tariff Schedule covers Oxides of boron; boric acids. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 2810 at a glance
- 1 rated tariff line; 0 duty-free at the general (MFN) rate.
- Ad valorem general rates from 1.5% to 1.5%.
- Section 301 (products of China): 1 of 1 lines on a list in effect (List 3).
Goods named in this heading (official line texts): Oxides of boron; boric acids.
Subheadings (6-digit)
- 2810.00: Oxides of boron; boric acids (1 line)
All tariff lines in heading 2810
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2810.00.00 | Oxides of boron; boric acids | 1.5% | List 3 +25% |
All of chapter 28 · Chapter 28 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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