Commodity200520062007200820092011
Cellulose nitrates (incl. collodions), in primary forms$400$200  $1,600 
Carboxymethylcellulose & its salts, in primary forms$25,700$1,309,100$396,900$45,800$16,500$159,500
Cellulose ethers other than carboxymethylcellulose & its salts, in primary ...$14,300$30,000$17,700  $400
Cellulose & its chem. derivs., n.e.s., in primary forms (excl. of 3912.11-3 ...$27,900$6,200$43,200$69,300$17,700$16,100
Total$68,300$1,345,500$457,800$115,100$35,800$176,000