Ukraine imposes new rules for food exports government KYIV, Nov 1 (Reuters) - Ukraine will introduce mandatory registration of food export companies aimed at preventing abuses such as tax avoidance in the export of key agrarian goods, the government said in a resolution published on Wednesday. Ukraine is one of the world's leading food producers and exporters, but officials estimate that up to a third of goods for subsequent export are bought in cash and without paying the necessary taxes. An additional problem is the illegal concealment or delay of foreign currency proceeds on accounts outside of Ukraine. According to the new procedure, only companies that are registered in the State Agrarian Register, are value added tax payers, have no tax debts or delays in the return of foreign currency proceeds may engage in exports. "The purpose of the pilot project is to create conditions for preventing abuses and violations of the law during the export of goods," the government said. It said t