On 15 November 2013 Sars announced the amendment of Schedule No.1 Part 1 (“Ordinary Customs Duty”) to the Customs and Excise Act. The amendment relates to the change of the statistical unit of certain tariff subheadings in Chapter 27 (petroleum products) from kilograms (kg) to litres (li). Comments on the proposed draft amendment closed on 05 August 2013. The tariff subheadings in question are 2707.10, 2707.20, 2707.30, 2707.40, 2707.50, 2707.91, 2707.99.10, 2707.99.20, 2707.99.90, 2710.12.01, 2712.02, 2710.12.07, 2710.12.09, 2710.12.15, 2710.12.26, 2710.12.30, 2710.12.35, 2710.12.37, 2710.12.39, 2710.12.40, 2710.12.49, 2710.12.52, 2710.12.55, 2710.12.57, 2710.12.60, 2710.12.70, 2710.12.80, and 2710.12.90.