RULE 1 DEFINITIONS AND INTERPRETATION 1. Definitions “Ex-factory cost” means the value of the total inputs required to produce a given product; “Materials” means raw materials, semi-finished products, ingredients, parts and components used in the production of goods; “Producer and a pro- include the application of any operation or process with the cess of production” exception of any operation or process as set out in Rule 3 of this Annex; “Producer” includes a mining, manufacturing or agricultural enterprise or any other individual grower or craftsman who produces or supplies goods for export; “Value-added” means the difference between the ex-factory cost of the finished product and the c.i.f. value of the materials imported from out outside the Member States and used in production. 2. Interpretation a) In determining the place of production of marine, river, or lake products and goods in relation to a Member State, a vessel of a Member State shall be regarded as part of the territory of that Member State. In determining the place from which goods originated, marine, river or lake products taken from the sea, river or lake or goods produced