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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pressure-reducing valves for pipes/boiler shells/tanks/vats or the like | $100,699,755 | $160,533,438 | $150,087,547 | $190,093,175 | $190,581,055 | $273,018,472 | $343,539,604 |
| Valves for oleohydraulic/pneumatic transmissions for pipes/boiler shells/ta ... | $382,397,052 | $519,346,456 | $628,392,600 | $1,043,453,052 | $922,229,949 | $1,547,250,902 | $1,960,073,844 |
| Check (nonreturn) valves for pipes/boiler shells/tanks/vats or the like | $121,930,037 | $146,952,555 | $156,767,037 | $288,270,278 | $341,057,383 | $369,457,432 | $373,034,039 |
| Safety/relief valves for pipes/boiler shells/tanks/vats or the like | $142,891,311 | $171,154,650 | $176,278,137 | $294,837,301 | $283,168,544 | $331,510,717 | $388,531,627 |
| Taps, cocks, valves & sim. appls. for pipes/boiler shells/tanks/vats or the ... | $1,634,950,669 | $1,928,532,183 | $2,075,216,725 | $2,654,095,674 | $2,788,231,490 | $2,839,642,383 | $3,437,683,102 |
| Parts of the appls. of 84.81 | $343,917,199 | $492,256,060 | $560,174,522 | $642,421,424 | $550,596,550 | $769,191,149 | $919,018,688 |
| Total | $2,726,786,023 | $3,418,775,342 | $3,746,916,568 | $5,113,170,904 | $5,075,864,971 | $6,130,071,055 | $7,421,880,904 |
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