|
| Sub-Chapter | 2009 | 2010 | 2011 |
| Fluorine, chlorine, bromine and iodine. | | | $152,517 |
| Hydrogen, rare gases and other non-metals. | $4,810 | $3,072 | $21,824 |
| Other inorganic acids and oxygen compounds | $3,248 | | |
| Sulphites; thiosulphates. | $126 | | |
| Sulphates; alums; peroxosulphates (persulphates). | $284,782 | $344,997 | $186,489 |
| Other salts of inorganic acids or peroxoacids | $2,949 | | |
| Radioactive chemical elements and radioactive isotopes | $1,224 | $1,436 | $514 |
| Total | $297,139 | $349,505 | $361,344 |
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