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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Fluorine, chlorine, bromine and iodine. | $656 | $344 | $296 | | $1,451 | $5,170 |
| Hydrogen, rare gases and other non-metals. | $188,877 | $192,685 | $164,636 | $497,582 | $172,340 | $205,430 |
| Alkali or alkaline-earth metals; | | $578 | | $16,411 | $30,430 | |
| Hydrogen chloride (hydrochloric acid); | $19,968 | $100,245 | $981 | $35,097 | | |
| Sulphuric acid; oleum. | $3,137 | $7,524 | $9,449 | $6,517 | $5,614 | $3,038 |
| Nitric acid; sulphonitric acids. | | | $1,945 | | | |
| Other inorganic acids and oxygen compounds | $17,344 | $26,723 | $31,598 | $845 | $993 | $38,645 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | | | $8,500 | |
| Ammonia, anhydrous or in aqueous solution. | $1,402 | $2,734 | | | | |
| Sodium hydroxide (caustic soda); | | | | $15,794 | | $158 |
| Chromium oxides and hydroxides. | | | $222 | | $1,123 | |
| Manganese oxides. | | | | | | $2,624 |
| Titanium oxides. | | | | | $22,722 | |
| Hydrazine and hydroxylamine and their inorganic salts | | | | $41 | | |
| Fluorides; fluorosilicates and other complex fluorine salts. | | | $10,060 | | | |
| Chlorides, chloride oxides and chloride hydroxides | $378 | $218 | | | $3,932 | $1,679 |
| Hypochlorites; commercial calcium hypochlorite | $88,819 | $42,799 | $168,942 | $209,513 | $72,723 | $136,922 |
| Chlorates and perchlorates; bromates and perbromates | | | | | $84 | $12,927 |
| Nitrites; nitrates. | | | | | | $1,320 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | | | | | $27,983 | $3,641 |
| Carbonates; peroxocarbonates (percarbonates) | | | | $263 | | |
| Borates; peroxoborates (perborates). | | $4,339 | $17 | | | |
| Salts of oxometallic or peroxometallic acids. | | | $7,104 | | | |
| Other salts of inorganic acids or peroxoacids | | | $13 | | | |
| Compounds, inorganic or organic, of rare-earth metals | | | | | | $2,046 |
| Carbides, whether or not chemically defined. | | $1,155 | | | | |
| Other inorganic compounds | $3,311 | $217 | | | $92 | $539 |
| Total | $323,892 | $379,561 | $395,263 | $782,063 | $347,987 | $414,139 |
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