HTS heading 2929: Compounds with other nitrogen function
Heading 2929 of the US Harmonized Tariff Schedule covers Compounds with other nitrogen function. 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 2929 at a glance
- 12 rated tariff lines; 2 duty-free at the general (MFN) rate.
- Ad valorem general rates from 5.8% to 6.5%.
- Section 301 (products of China): 10 of 12 lines on a list in effect (List 3).
- 2 Section 301 product exclusions in effect for heading 2929; each is listed on its line page with its end date.
Goods named in this heading (official line texts): Toluenediisocyanates (unmixed), Mixtures of 2,4- and 2,6-toluenediisocyanates, Bitolylene diisocyanate (TODI);o-Isocyanic acid, o-tolyl ester; and Xylene diisocyanate, N-Butylisocyanate; Cyclohexyl isocyanate; 1-Isocyanato-3-(trifluoromethyl) benzene; 1,5-Naphth…, 3,4-Dichlorophenylisocyanate, 1,6-Hexamethylene diisocyanate, Products described in additional U.S. note 3 to section VI, 2,2'-Bis.
Subheadings (6-digit)
All tariff lines in heading 2929
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 2929.10.10 | Toluenediisocyanates (unmixed) | 6.5% | List 3 +25% | |
| 2929.10.15 | Mixtures of 2,4- and 2,6-toluenediisocyanates | 6.5% | List 3 +25% | |
| 2929.10.20 | Bitolylene diisocyanate (TODI);o-Isocyanic acid, o-tolyl ester; and Xylene diisocyanate | 5.8% | List 3 +25% | |
| 2929.10.27 | N-Butylisocyanate; Cyclohexyl isocyanate; 1-Isocyanato-3-(trifluoromethyl) benzene; 1,5-Naphth… | Free | List 3 +25% | |
| 2929.10.30 | 3,4-Dichlorophenylisocyanate | 6.5% | List 4B (suspended, no extra duty) | |
| 2929.10.35 | 1,6-Hexamethylene diisocyanate | 6.5% | List 3 +25% | |
| 2929.10.55 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 +25% | |
| 2929.10.80 | Other: Other | 6.5% | List 4B (suspended, no extra duty) | |
| 2929.90.05 | 2,2'-Bis(4-cyanatophenyl)-1,1,1,3,3,3-hexafluoro- propane; 2,2-Bis((4-cyanatophenyl) propane; … | Free | List 3 +25% | |
| 2929.90.15 | Products described in additional U.S. note 3 to section VI | 6.5% | List 3 +25% | |
| 2929.90.20 | Aromatic: Other | 6.5% | List 3 +25% | |
| 2929.90.50 | Other: Other | 6.5% | List 3 +25% (2 product exclusions may apply) | 2 |
All of chapter 29 · Chapter 29 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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