Armenia will purchase three trains from Poland, which will serve the Armenia-Turkey line. Poznan's tire trains plant, a subsidiary of Tsegelski CJSC, must provide Armenia with three freight trains along with locomotives. Recently, the Armenian Ambassador to Poland Ashot Hovakimyan visited the plant. During the visit, an agreement was reached on the possible selling of small power plants with bio-fuel to the Armenian side, the Polish Radio Merkury reports.