HTS heading 3816: Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801
Heading 3816 of the US Harmonized Tariff Schedule covers Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 3801. 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 3816 at a glance
- 2 rated tariff lines; 1 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3% to 3%.
- Section 301 (products of China): 2 of 2 lines on a list in effect (List 3).
Goods named in this heading (official line texts): Dolomite ra….
Subheadings (6-digit)
- 3816.00: Refractory cements, mortars, concretes and similar compositions, including dolom…: Dolomite ra… (2 lines)
All tariff lines in heading 3816
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 3816.00.10 | Refractory cements, mortars, concretes and similar compositions, including dolom…: Dolomite ra… | Free | List 3 +25% | |
| 3816.00.20 | Refractory cements, mortars, concretes and similar compositions, including dolom…: Other | 3% | List 3 +25% |
All of chapter 38 · Chapter 38 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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