Commodity2005200620072008200920102011
Styrene-butadiene rubber (SBR), latex; carboxylated styrene-butadiene rubbe ...$4,083,400$4,939,800$5,972,600$8,439,000$4,550,200$4,566,900$5,746,200
Styrene-butadiene rubber (SBR), other than latex; carboxylated styrene-buta ...$24,300,700$29,150,500$36,035,300$58,950,600$34,572,000$77,440,900$86,647,900
Butadiene rubber (BR), in primary forms/in plates/sheets/strip$7,791,400$10,312,700$14,473,300$22,010,300$12,674,600$21,560,500$29,165,700
Isobutene-isoprene (butyl) rubber (IIR), in primary forms/in plates/sheets/ ...$919,700$881,700$1,586,400$2,864,300$879,900$694,600$1,560,700
Halo-isobutene-isoprene rubber (CIIR/BIIR), in primary forms/in plates/shee ...$2,530,500$4,382,700$5,633,000$9,919,000$5,078,800$6,089,000$9,103,500
Chloroprene (chlorobutadiene) rubber (CR), latex, in primary forms/in plate ...$19,400$228,700$132,900$101,400$6,300$23,900$13,800
Chloroprene (chlorobutadiene) rubber (CR), other than latex, in primary for ...$420,900$498,400$830,900$895,500$484,700$619,000$869,500
Acrylonitrile-butadiene rubber (NBR), latex, in primary forms/in plates/she ...$43,600$47,100  $2,500  
Acrylonitrile-butadiene rubber (NBR), other than latex, in primary forms/in ...$1,473,000$1,215,600$1,614,100$2,054,600$684,100$1,068,800$2,479,500
Isoprene rubber (IR), in primary forms/in plates/sheets/strip$36,042,000$49,080,200$55,829,000$100,549,600$51,073,800$83,726,600$115,296,000
Ethylene-propylene-non-conjugated diene rubber (EPDM), in primary forms/in ...$687,500$1,040,300$1,104,500$1,449,400$357,400$1,173,300$1,513,400
Mixtures of any prod. of 40.01 with any prod. of this heading, in primary f ...$2,100  $3,100$200$200$3,800
Synthetic rubber & factice derived from oils, latex (excl. of 4002.11, 4002 ...$94,100$138,400$130,400$764,700$1,875,800$4,151,000$4,392,600
Synthetic rubber & factice derived from oils, other than latex (excl. of 40 ...$1,348,200$1,788,400$2,320,300$2,479,700$1,556,400$2,203,000$2,497,800
Total$79,756,500$103,704,500$125,662,700$210,481,200$113,796,700$203,317,700$259,290,400