| Description |
HS CODE |
| Natural barium sulphate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading No 2816... | 2511 |
| Chromium ores and concentrates... | 2610 |
| Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals... | 2713 |
| Sulphides; polysulphides, whether or not chemically defined... | 2830 |
| Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings ... | 3004 |
| Amino-resins, phenolic resins and polyurethanes, in primary forms... | 3909 |
