|
| Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Iron and steel | $3,809,549,098 | $4,565,359,072 | $4,577,164,433 | $5,570,992,342 | $3,169,108,160 | $4,376,658,578 | $5,275,617,038 |
| Articles of iron or steel | $5,465,369,413 | $6,215,054,013 | $6,547,453,992 | $6,675,312,584 | $5,127,568,207 | $6,540,199,784 | $7,443,198,902 |
| Copper and articles thereof | $1,940,814,467 | $2,955,880,013 | $2,940,915,888 | $2,932,617,803 | $1,848,761,603 | $3,061,527,647 | $3,289,982,042 |
| Nickel and articles thereof | $112,279,386 | $143,830,674 | $258,689,563 | $194,889,644 | $108,524,199 | $172,172,490 | $210,366,656 |
| Aluminum and articles thereof | $2,434,805,400 | $3,310,512,732 | $3,585,119,180 | $3,600,264,392 | $2,467,433,930 | $3,523,637,418 | $5,084,918,736 |
| Lead and articles thereof | $55,877,601 | $71,596,691 | $98,095,801 | $124,382,473 | $73,317,063 | $74,359,243 | $49,440,837 |
| Zinc and articles thereof | $27,053,231 | $61,416,558 | $60,528,624 | $64,219,163 | $26,986,609 | $45,915,070 | $72,112,007 |
| Tin and articles thereof | $48,282,977 | $54,730,194 | $89,432,521 | $116,843,339 | $65,148,799 | $125,502,448 | $163,862,953 |
| Other base metals; cermets; articles thereof | $289,013,177 | $197,427,207 | $187,813,592 | $182,551,516 | $117,644,856 | $141,074,916 | $159,780,406 |
| Tools, implements, cutlery, spoons and forks, of base metal | $939,569,574 | $1,125,947,980 | $1,047,994,121 | $1,153,558,899 | $941,387,540 | $1,300,746,627 | $1,592,700,743 |
| Miscellaneous articles of base metal | $1,623,324,625 | $1,807,464,189 | $1,966,014,107 | $1,935,182,387 | $1,391,511,655 | $1,741,969,455 | $1,936,585,532 |
| Total | $16,745,938,949 | $20,509,219,323 | $21,359,221,822 | $22,550,814,542 | $15,337,392,621 | $21,103,763,676 | $25,278,565,852 |
|
|
