Select from the list of countries below to view its list of products subject to rulings and to access any applicable determinations that clarify, or specifically include or exclude products from the scope of an AD or CVD order. These lists will be updated quarterly. This public notice is published by the Secretary of State under s. 13 (2) and paragraph 20 of Schedule 4 of the Taxation (Cross-border Trade) Act 2018 (“the Act”). fiber-optic firms, including OFS Fitel, Corning, and Draka Communications Americas, following its first anti-circumvention investigation which concluded that American exporters misclassified certain optical fiber products to. The U. Customs and Border Protection maintains a searchable database of antidumping and countervailing duty messages that can be retrieved based on simple or complex search characteristics using keywords and Boolean operators. A definitive anti-dumping duty is imposed on imports of single mode optical fibre cables, made up of one or more individually sheathed fibres, with protective casing, whether. Enforcement and Compliance, within the International Trade Administration of the Department of Commerce, enforces laws and agreements to protect U. businesses from unfair competition within the United States, resulting from unfair pricing by foreign companies and unfair subsidies to foreign.