| 2922.49.40 | | Other: | | | | |
| 2922.49.60 | 00 | Other: | | | | |
| 2922.50 | | Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function: | | | | |
| 2922.50.07 | 00 | Aromatic: | | | | |
| 2922.50.13 | 00 | Other: | | | | |
| 2922.50.13 | 00 | Drugs: | | | | |
| 2922.50.14 | 00 | Other: | | | | |
| 2922.50.35 | 00 | Other: | | | | |
| 2923 | | Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined: | | | | |
| 2923.20 | | Lecithins and other phosphoaminolipids: | | | | |
| 2924 | | Carboxyamide-function compounds; amide-function compounds of carbonic acid: | | | | |
| 2924.11.00 | 00 | Acyclic amides (including acyclic carbamates) and their derivatives; salts thereof: | | | | |
| 2924.19 | | Other: | | | | |
| 2924.21 | | Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: | | | | |
| 2924.21 | | Ureines and their derivatives; salts thereof: | | | | |
| 2924.21.04 | 00 | Aromatic: | | | | |
| 2924.21.04 | 00 | Pesticides: | | | | |
| 2924.21.18 | 00 | Other: | | | | |
| 2924.21.20 | 00 | Other: | | | | |
| 2924.23.10 | 00 | 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts: | | | | |
| 2924.23.70 | 00 | Other: | | | | |
| 2924.29 | | Other: | | | | |
| 2924.29.01 | 00 | Aromatic: | | | | |
| 2924.29.33 | 00 | Naphthol AS and derivatives: | | | | |
| 2924.29.43 | 00 | Other: | | | | |
Harmonized Tariff Schedule of the United States inquiry: gaming
