Section 06 Products of the chemical or allied industries 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare - earth metals, of radioactive elements or isotopes 28 07 Sulphuric acid; oleum 28 07 00 Sulphuric acid; oleum 28 07 00 00 Sulphuric acid; oleum Commodity Code Description 28 07 00 00 000 Sulphuric acid; oleum
