Commodity20052006200920102011
Cellulose nitrates (incl. collodions), in primary forms  $26,720  
Carboxymethylcellulose & its salts, in primary forms   $200$14,082
Cellulose ethers other than carboxymethylcellulose & its salts, in primary ...$4,110$4,389  $8,782
Total$4,110$4,389$26,720$200$22,864