Commodity2005200620072008200920102011
Rosin & resin acids    $10$2,358$3,182
Ester gums$190     $7,830
Derivatives of rosin/resin acids (excl. of 3806.2); rosin spirit & rosin oi ...$1,710$310$3,060$33,848$101$118$1,450
Total$1,900$310$3,060$33,848$111$2,476$12,462