[For Tariff Valuation of Articles on which ad valorem duties are levied, see App., pp. 410-422.] (a) Including chemical manures, but excluding alcoholic compounds and medicinal preparations. b) For tariff valuations on which duties are levied, see Appendix I. pp. 410-416. (c) The importation of saltpetre and sulphur, whether by sea or by land, is prohibited without special license from the Governor or some offices authorised by him. [For Tariff Valuation of Articles on which ad valorem duties are levied, see App., pp. 410-422.] In transit to places outside the South For use in the Colony or any other All other chemicals : For use in the Colony or any other In transit to places outside the South Free. Free. 20° ad valorem. 001 15% ad valorem. Free. 0 0 1 1 0 0 12 ad valorem. Free. .0 3 0 (a) Including chemical manures, but excluding alcoholic compounds and medicinal preparations. (6) For the list of countries constituting the South African Customs Union, see note (a), page 2. (c) Cyanide of potassium and other materials exclusively intended for the separation of metals from ore, and for the sorting and sifting of metals and ore, and for the manufacture of chemicals or acids necessary for gold extraction, except sulphuric acid are free of duty if in [For Tariff Valuation of Articles on which ad valorem duties are levied, see App., pp. 410-422.] (a) Including chemical manures, but excluding alcoholic compounds and medicinal preparations. (b) Including the weight of the package. (c) If entitled to the benefits of the British Preferential Tariff, the duty is subject to a |