HTS heading 3821: Prepared culture media for development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells
Heading 3821 of the US Harmonized Tariff Schedule covers Prepared culture media for development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells. 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 3821 at a glance
- 1 rated tariff line; 0 duty-free at the general (MFN) rate.
- Ad valorem general rates from 5% to 5%.
- Section 301 (products of China): 0 of 1 lines on a list in effect.
Goods named in this heading (official line texts): Prepared culture media for development or maintenance of micro-organisms (including viruses an….
Subheadings (6-digit)
- 3821.00: Prepared culture media for development or maintenance of micro-organisms (including viruses an… (1 line)
All tariff lines in heading 3821
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 3821.00.00 | Prepared culture media for development or maintenance of micro-organisms (including viruses an… | 5% | none |
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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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