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CN3804

38 Miscellaneous Chemical Products

3804 (01/1988-..) Residual Lyes From the Manufacture of Wood Pulp, Whether or not Concentrated, Desugared or Chemically Treated, Incl. Lignin Sulphonates (Excl. Crude Tall Oil, Sodium Hydroxide ‘caustic Soda’ and Sulphate Pitch)

38040000 (01/2010-..) Residual Lyes From the Manufacture of Wood Pulp, Whether or not Concentrated, Desugared or Chemically Treated, Incl. Lignin Sulphonates (Excl. Tall Oil, Sodium Hydroxide ‘caustic Soda’ and Sulphate Pitch)

38040010 (01/1988-12/2009) Sulphite Lye, Concentrated

38040090 (01/1988-12/2009) Residual Lyes From the Manufacture of Wood Pulp, Whether or not Concentrated, Desugared or Chemically Treated, Incl. Lignin Sulphonates (Excl. Sulphite Lye, Crude Tall Oil, Sodium Hydroxide ‘caustic Soda’ and Sulphate Pitch)