|
| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Sulphur, sublimed or precipitated | | | $11,171 | | | | |
| Hydrogen, rare gases and other non-metals. | $338 | $2,224 | $161,538 | $1,650 | $3,762 | $41,143 | $18 |
| Hydrogen chloride (hydrochloric acid); | $3,439 | $2,392 | | | | | |
| Diphosphorus pentaoxide; phosphoric acid; | $79,433 | $5,453 | | | | | |
| Other inorganic acids and oxygen compounds | | $805 | $11,565 | | | | |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | | | $598 | | |
| Ammonia, anhydrous or in aqueous solution. | $88 | | | | | | |
| Sodium hydroxide (caustic soda); | $1,039 | $167 | | | | | |
| Zinc oxide; zinc peroxide. | | $698 | | $3,627 | $7,922 | $5,103 | $5,991 |
| Artificial corundum, whether or not chemically defined; | | | | | | | $4,359 |
| Manganese oxides. | | $11,946 | | | | | |
| Iron oxides and hydroxides | $131,024 | $464,463 | $431,724 | $79,891 | $119,394 | $314,980 | |
| Chlorides, chloride oxides and chloride hydroxides | | | | $441 | $617 | $392 | |
| Hypochlorites; commercial calcium hypochlorite | $6 | $785 | | | | | |
| Sulphides; polysulphides | | | | | | $19,865 | |
| Sulphates; alums; peroxosulphates (persulphates). | | $126 | | | $16,721 | | $44,815 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | $2,858 | $9,752 | | $181,148 | $3,594 | $141,793 | |
| Carbonates; peroxocarbonates (percarbonates) | | $130 | | | | $464 | $1 |
| Cyanides, cyanide oxides and complex cyanides. | $8,804 | | | | | | |
| Other salts of inorganic acids or peroxoacids | | | | | $446 | | |
| Colloidal precious metals | | | | | | | $298,244 |
| Radioactive chemical elements and radioactive isotopes | $2,310 | $504 | $490 | $295 | | $265 | $54,290 |
| Carbides, whether or not chemically defined. | | | | | | | $1,380 |
| Other inorganic compounds | $9,837 | $3,949 | $35 | | | $66 | |
| Total | $239,176 | $503,394 | $616,523 | $267,052 | $153,054 | $524,071 | $409,098 |
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