Commodity200520062007200820092011
Bridges & bridge-sections of iron/steel $28,664$38,895$25,702$57,505$84,699
Towers & lattice masts of iron/steel$184,838$410,806$486,229$349,966$1,776,714$191,001
Doors, windows & their frames, & thresholds for doors, of iron/steel$871,051$1,009,535$1,489,015$2,304,681$2,366,266$3,071,023
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$708,246$1,118,264$1,666,154$3,432,112$2,517,950$3,387,001
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$5,510,079$7,078,778$8,591,883$17,820,773$17,191,794$22,042,063
Total$7,274,214$9,646,047$12,272,176$23,933,234$23,910,229$28,775,787