Belarus successfully completed 25 projects at free economic zones last year, says the Ministry of Economy. The most significant of them are commissioning the first complex of veterinary products in Vitebsk, MDF production lines in Smorgon and a refrigeration complex in Brest. This year about 30 projects are to be implemented. These include a woodworking plant in Svisloch district, production of medical appliances in Gomel and an aircraft repair plant in Minsk.