Standard International Trade Classification (SITC) - level 3 - Group |
522 |
Inorganic chemical elements,oxides a.halogen salts |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52231 |
Hydrogen chloride (hydrochloric acid); chlorosulphuric acid |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52232 |
Sulphuric acid; oleum |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52233 |
Nitric acid; sulphonitric acids |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52234 |
Diphosphorus pentaoxide; phosphoric acid and polyphosphoric acids |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52235 |
Oxides of boron; boric acids |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52236 |
Other inorganic acids |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52237 |
Silicon dioxide |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
52239 |
Other inorganic oxygen compounds of non-metals |