HTS heading 2840: Borates; peroxoborates (perborates)
Heading 2840 of the US Harmonized Tariff Schedule covers Borates; peroxoborates (perborates). 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 2840 at a glance
- 4 rated tariff lines; 0 duty-free at the general (MFN) rate.
- Ad valorem general rates from 0.1% to 3.7%.
- Section 301 (products of China): 4 of 4 lines on a list in effect (List 3).
Goods named in this heading (official line texts): Anhydrous, Peroxoborates (perborates).
Subheadings (6-digit)
- 2840.11: Disodium tetraborate (refined borax) (1 line)
- 2840.19: Disodium tetraborate (refined borax) (1 line)
- 2840.20: Borates; peroxoborates (perborates): Other borates (1 line)
- 2840.30: Borates; peroxoborates (perborates): Peroxoborates (perborates) (1 line)
All tariff lines in heading 2840
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2840.11.00 | Disodium tetraborate (refined borax): Anhydrous | 0.3% | List 3 +25% | |
| 2840.19.00 | Disodium tetraborate (refined borax): Other | 0.1% | List 3 +25% | |
| 2840.20.00 | Borates; peroxoborates (perborates): Other borates | 3.7% | List 3 +25% | |
| 2840.30.00 | Borates; peroxoborates (perborates): Peroxoborates (perborates) | 3.7% | 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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