HS 26 Ores, slag and ash
HS 2620 Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds:
HS 2620.99 Other:
HS 71 Natural, cultured pearls; precious, semi-precious stones; precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin
HS 7112 Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal:
HS 7112.99 Other:
HS 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
HS 8421 Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases; parts thereof:
HS 8421.29 Filtering or purifying machinery and apparatus for liquids:
HS 8421.29.00 Other
HS 85
HS 8549 Electrical and electronic waste and scrap:
HS 8549.11 Waste and scrap of primary cells, primary batteries and electric accumulators; spent primary cells, spent primary batteries and spent electric accumulators:
HS 8549.11.10 Waste and scrap of lead-acid accumulators; spent lead-acid accumulators: For recovery of lead
HS 8549.12 Waste and scrap of primary cells, primary batteries and electric accumulators; spent primary cells, spent primary batteries and spent electric accumulators:
HS 8549.12.40 (same as previous)