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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 |
| Fluorine, chlorine, bromine and iodine. | $998,638 | $4,670 | | $1,410 | $133,643 |
| Carbon | $3,608 | | | $247 | |
| Hydrogen, rare gases and other non-metals. | $3,180,695 | $23,485,225 | $57,214,389 | $58,043,135 | $95,283,744 |
| Alkali or alkaline-earth metals; | | $13,570 | $543,396 | $249,816 | $642,412 |
| Hydrogen chloride (hydrochloric acid); | $13,041 | $60,470 | $34,590 | | |
| Sulphuric acid; oleum. | $53,478 | | $9,168 | $36,551 | $60 |
| Nitric acid; sulphonitric acids. | | | | $18,263 | |
| Diphosphorus pentaoxide; phosphoric acid; | $2,747 | $6,017 | | | $169,245 |
| Other inorganic acids and oxygen compounds | $160,541 | $42,414 | $323,745 | $245,307 | $1,274,145 |
| Halides and halide oxides of non-metals. | $781,688 | $59,889 | $67,663 | $59,523 | $366,699 |
| Sulphides of non-metals; commercial phosphorus trisulphide. | | | | $12,642 | |
| Sodium hydroxide (caustic soda); | $954 | $55,993,983 | $77,988,454 | $122,177,350 | $130,928 |
| Zinc oxide; zinc peroxide. | | | $98,024 | | $1,256,214 |
| Chromium oxides and hydroxides. | | | $225,757 | | $22,431 |
| Manganese oxides. | $2,522 | | | | |
| Iron oxides and hydroxides | $4,437 | $27,288 | $79,061 | $28,699 | |
| Cobalt oxides and hydroxides | | | $400 | $549 | |
| Hydrazine and hydroxylamine and their inorganic salts | | | $8,535 | $9,455 | $188,670 |
| Fluorides; fluorosilicates and other complex fluorine salts. | | | | $39,276 | $3,596 |
| Chlorides, chloride oxides and chloride hydroxides | | $188,208 | $368,648 | $154,874 | $321,169 |
| Hypochlorites; commercial calcium hypochlorite | | | $15,969 | $59,442 | $68,035 |
| Chlorates and perchlorates; bromates and perbromates | | | $11,755 | | |
| Sulphides; polysulphides | | | $10,279 | | |
| Dithionites and sulphoxylates. | | | | $48,907 | |
| Sulphates; alums; peroxosulphates (persulphates). | $6,804 | | $12,949 | $12,363 | |
| Nitrites; nitrates. | | $27,563 | $1,374 | | $10,124 |
| Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates | | $2,347 | | | $20,639 |
| Carbonates; peroxocarbonates (percarbonates) | | $5,651 | $42,017 | | $33,816 |
| Cyanides, cyanide oxides and complex cyanides. | | $112,880 | | | |
| Silicates; commercial alkali metal silicates. | | | $27,473 | | |
| Borates; peroxoborates (perborates). | | | $49,860 | $10,206 | |
| Other salts of inorganic acids or peroxoacids | $501 | $4,121 | $130,461 | $22,089 | $507,307 |
| Radioactive chemical elements and radioactive isotopes | $70,048 | $96,383 | $13,736 | $481,504 | $1,112,980 |
| Isotopes other than those of heading 28.44 | | $115,753 | $10,477 | $3,041 | $24,097 |
| Compounds, inorganic or organic, of rare-earth metals | | | $22,843 | | $35,608 |
| Hydrogen peroxide, whether or not solidified with urea | $16,797 | $1,603,468 | $733,381 | $1,900,908 | $2,021,517 |
| Carbides, whether or not chemically defined. | $44,457 | | $1,374 | $211,304 | $19,419 |
| Hydrides, nitrides, azides, silicides and borides | $2,473 | $67,189 | $56,032 | | |
| Other inorganic compounds | $602 | $2,665 | $22,531 | $30,693 | $247,227 |
| Total | $5,344,031 | $81,919,754 | $138,124,341 | $183,857,554 | $103,893,725 |
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