| 2808.00.00 | 10 | Nitric acid | kg | | | |
| 2808.00.00 | 20 | Sulfonitric acids | kg | | | |
| 2809 | | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined: | | | | |
| 2809.20.00 | | Phosphoric acid and polyphosphoric acids | | Free | | Free |
| 2809.20.00 | 10 | Phosphoric acid: | | | | |
| 2809.20.00 | 40 | Polyphosphoric acids | t | | | |
| 2810.00.00 | 00 | Oxides of boron; boric acids | t | 1.5% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 8.5% |
| 2811 | | Other inorganic acids and other inorganic oxygen compounds of nonmetals: | | | | |
| 2811.11.00 | 00 | Other inorganic acids: | | | | |
| 2811.11.00 | 00 | Hydrogen fluoride (Hydrofluoric acid) | kg | Free | | Free |
| 2811.19.10 | 00 | Arsenic acid | kg | 2.3% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 4.9% |
| 2811.19.30 | 00 | Hydrobromic acid | kg | Free | | 25% |
| 2811.19.60 | 10 | Sulfamic acid | kg | | | |
| 2826 | | V. SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS | | | | |
| 2841 | | Salts of oxometallic or peroxometallic acids: | | | | |
| 2842 | | Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides: | | | | |
| 2850.00 | | Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849: | | | | |
| 2903.59.11 | 00 | Pesticides | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 15.4￠/kg + 64.5% |
| 2903.69.30 | 00 | Pesticides | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 15.4￠/kg + 64.5% |
| 2904.10.04 | 00 | 2-Anthracenesulfonic acid | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 15.4￠/kg + 51% |
| 2904.10.10 | 00 | m-Benzenedisulfonic acid, sodium salt; 1,5-Naphthalenedisulfonic acid; and p-Toluenesulfonyl chloride | kg | 5.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,L,MA,MX, P,SG) | 15.4￠/kg + 41.5% |
| 2904.10.15 | 00 | Mixtures of 1,3,6-naphthalenetrisulfonic acid and 1,3,7-naphthalenetrisulfonic acid | kg | 5.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 15.4￠/kg + 40% |
| 2904.90.20 | 00 | Nitrotoluenesulfonic acids | kg | 5.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 15.4￠/kg + 74.5% |
| 2904.90.35 | 00 | 4,4'-Dinitrostilbene-2,2'-disulfonic acid | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P) 2.7% (SG) | 15.4￠/kg + 50% |
| 2905.49.20 | 00 | Esters of glycerol formed with acids of heading 2904 | kg | 5.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 54.5% |
