Section 06 Products of the chemical or allied 29 Organic chemicals 29 12 Aldehydes; cyclic polymers of aldehydes; paraformaldehyde 29 12 11 Methanal (formaldehyde) 29 12 11 00 Methanal (formaldehyde) Commodity Code Description 29 12 11 00 00 Methanal (formaldehyde)
