85158010 -- For treating metals
94012000 - Seats of a kind used for motor vehicles
72279050 -- Containing by weight 0,9?% or more but not more than 1,15?% of carbon, 0,5?% or more but not more than 2?% of chromium and, if present, not more than 0,5?% of molybdenum
29042000 - Derivatives containing only nitro or only nitroso groups
50079030 -- Dyed