HTS heading 3813: Preparations and charges for fire extinguishers; charged fire-extinguishing grenades
Heading 3813 of the US Harmonized Tariff Schedule covers Preparations and charges for fire extinguishers; charged fire-extinguishing grenades. 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 3813 at a glance
- 2 rated tariff lines; 1 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.7% to 3.7%.
- Section 301 (products of China): 2 of 2 lines on a list in effect (List 3).
Goods named in this heading (official line texts): Consisting wholly of inorganic substances.
Subheadings (6-digit)
- 3813.00: Consisting wholly of inorganic substances (2 lines)
All tariff lines in heading 3813
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 3813.00.10 | Consisting wholly of inorganic substances | Free | List 3 +25% | |
| 3813.00.50 | Preparations and charges for fire extinguishers; charged fire-extinguishing gren…: Other | 3.7% | 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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