Antimony ores and minerals
Bismuth ores and minerals
Caesium ores and minerals
Cerium and thorium ores and minerals
Mercury ores and minerals
Ore concentrates, heavy metal
Ores, heavy metal, sintered
Phosphorus, elemental, processed
Phosphorus pentoxide/phosphorus anhydride
Phosphorus sulphochloride
Salts of phosphonic acid (phosphonates)
Sulphur, elemental, processed
Sulpho-halogenic derivatives
Sulphamates, metallic, NES
Carbon oxychloride/carbonyl chloride/phosgene
Silica/silicon dioxide, silicic anhydride
Inorganic phosphorus carbon, silicon and caesium compounds, pure