Commodity200620072008200920102011
Rosin & resin acids  $606$90  
Ester gums $3,081$76 $3,976$1,901
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$323  $1,168  
Total$323$3,081$682$1,258$3,976$1,901