Anti-Dumping Duties Post date 9 April 2015 The following is available on the Canadian International Trade Tribunal website. Â Oil Country Tubular Goods – Inquiry No. NQ2014-002 Findings issued April 02 2015 ← Avian influenza in Southern Ontario confirmed as H5N2 → Goods Specifically Designed to Assist Persons With Disabilities (Tariff Item No. 9979.00.00)