Section 06 Products of the chemical or allied Industries 38 Miscellaneous chemical products 38 04 Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 3803.00.00 Commodity Code Description 38 04 00 Residual lyes from the manufacture of wood pulp (excl. tall oil)