Section 06 Products of the chemical or allied 36 Explosives; pyrotechnic products; matches; pyrophoric alloys; certain combustible preparations 36 04 Fireworks, signalling flares, rain rockets, fog signals and other pyrotechnic articles 36 04 90 - - - Other 36 04 90 90 - - - Other Commodity Code Description 36 04 90 90 000 - - - Other