DUTY CALLS is your weekly look at changes in the South African tariff dispensation and amendments to Customs and Excise legislation. This column aims to provide the reader with a summary of the main changes and is not intended to be a comprehensive statement of the law. No liability is accepted for errors or omissions. There were no tariff Amendments Ð 12 July 2002 Response due The proposed rebate of the duty on waxes of polyethylene glycol, for the manufacture of products and preparations of a kind used in the paper industry. Response due by July, 26. Compiled by Riaan de Lange of Deloitte & Touche Trade & Investment Solutions. E-mail: rdelange@deloitte.co.za