| 2821.10.00 | 10 | Synthetic pigments: | | | | |
| 2824 | | Lead oxides; red lead and orange lead: | | | | |
| 2824.90 | | Other: | | | | |
| 2825 | | Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides: | | | | |
| 2825.50 | | Copper oxides and hydroxides: | | | | |
| 2825.90 | | Other: | | | | |
| 2826 | | Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts: | | | | |
| 2826.12.00 | 00 | Fluorides: | | | | |
| 2826.19 | | Other: | | | | |
| 2826.90 | | Other: | | | | |
| 2827 | | Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides: | | | | |
| 2827.31.00 | 00 | Other chlorides: | | | | |
| 2827.39 | | Other: | | | | |
| 2827.41.00 | 00 | Chloride oxides and chloride hydroxides: | | | | |
| 2827.49 | | Other: | | | | |
| 2827.51.00 | 00 | Bromides and bromide oxides: | | | | |
| 2827.59 | | Other: | | | | |
| 2827.60 | | Iodides and iodide oxides: | | | | |
| 2828 | | Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites: | | | | |
| 2829 | | Chlorates and perchlorates; bromates and perbromates; iodates and periodates: | | | | |
| 2829.11.00 | 00 | Chlorates: | | | | |
| 2829.90 | | Other: | | | | |
| 2829.90.40 | 00 | Other: | | | | |
| 2830 | | Sulfides; polysulfides, whether or not chemically defined: | | | | |
| 2830.90 | | Other: | | | | |
Harmonized Tariff Schedule of the United States inquiry: ɡ
