|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Disodium sulphate | $2,841,919 | $2,973,137 | $5,193,635 | $7,827,179 | $4,327,649 | $4,326,355 | $5,875,990 |
| Sodium sulphates other than disodium sulphate | $2,451,218 | $18,395,031 | $30,066,537 | $22,096,458 | $14,620,737 | $6,928,266 | $22,209,935 |
| Sulphates of magnesium | $4,381,085 | $3,728,977 | $4,562,274 | $7,846,335 | $8,849,613 | $13,327,666 | $9,611,968 |
| Sulphates of aluminium | $8,920,193 | $9,216,976 | $11,239,609 | $11,459,333 | $8,320,801 | $11,098,215 | $11,768,678 |
| Sulphates of chromium | $1,394,830 | $1,700,012 | | | | | |
| Sulphates of nickel | $4,622,474 | $7,388,899 | $12,614,879 | $9,492,223 | $4,038,954 | $7,408,088 | $6,009,567 |
| Sulphates of copper | $10,246,588 | $17,931,733 | $19,826,127 | $19,184,841 | $11,636,630 | $13,509,256 | $18,236,024 |
| Sulphates of zinc | $5,412,587 | $6,334,239 | | | | | |
| Sulphates of barium | $2,851,874 | $3,009,548 | $3,392,882 | $2,837,942 | $2,334,543 | $2,278,494 | $3,616,315 |
| Sulphates (excl. of 2833.21-2833.27) | $22,898,355 | $19,386,913 | $40,812,037 | $37,419,281 | $21,911,674 | $26,469,766 | $23,085,142 |
| Alums | $317,290 | $404,286 | $1,021,159 | $1,109,538 | $445,534 | $554,049 | $553,787 |
| Peroxosulphates (persulphates) | $4,052,597 | $3,839,465 | $4,731,094 | $6,399,368 | $4,588,585 | $6,160,815 | $5,999,827 |
| Total | $70,391,010 | $94,309,216 | $133,460,233 | $125,672,498 | $81,074,720 | $92,060,970 | $106,967,233 |
|
|
