Commodity200520062007200820092010
Methanal (formaldehyde)$5,896$5,833$24,738$22,269$9,548$23,595
Vanillin (4-hydroxy-3-methoxybenzaldehyde)  $1,017$2,575$2,485$4,750
Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde) $1,703$3,647   
Cyclic polymers of aldehydes     $660
Total$5,896$7,536$29,402$24,844$12,033$29,005