| 28 | | | HS Code for Inorganic chemicals; inorganic or organic compounds of precious metals, radioactive elements, rare land metals or isotope metals |
| 2827 | | HS Code for Chlorides chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides |
| | 28273200 | Aluminum chloride |
| | 28273500 | Nickel chloride |
| | 28273910 | Lithium chloride |
| | 28273920 | Barium chloride |
| | 28273930 | Cobalt chloride |
| | 28273990 | Other chlorides |
| | 28274100 | Copper chloride hydroxides and oxychlorides |
| | 28274910 | Zirconium oxychloride and chloride hydroxides |
| | 28274990 | Other chloride hydroxides and oxychlorides |
| | 28275100 | Sodium bromide and potassium bromide |
| | 28275900 | Other bromides and bromine oxide |
| | 28276000 | Iodide and iodine oxide |
| 2828 | | HS Code for Hypochlorites; commercial calcium hypochlorites; |
| | 28281000 | Commodity calcium hypochlorite and other calcium hypochlorite |
| | 28289000 | Hypobromite, chlorite, hypochlorite other |
| 2829 | | HS Code for Chlorates and perchlorates; bromates and perbromates; iodates and periodates |
| | 28291100 | Sodium chlorate |
| | 28291910 | Potassium chlorate (foreign nox) |
| | 28291990 | Other chlorate |
| | 28299000 | Perchlorates; bromates and perbromate; iodate and periodate salts |
| 2830 | | HS Code for Sulphides; polysulphides whether or not chemically defined |
| | 28301010 | Sodium sulfide |
| | 28301090 | Other sodium sulfide |
| | 28309020 | Antimony sulfide |
| | 28309030 | Cobalt sulfide |
| | 28309090 | Other sulfide, polysulfide |
Harmonized Tariff Schedule of China inquiry: textile
