INTRODUCTION OF PRODUCT EXCHANGE Product exchange area will include two sections: 1-permanent and temporary exhibition of products and 2-commercial offices. Production and commercial units display their products in various designs, sizes and prices. Also, trade and commercial offices in this sector provide the basis for the formation of B2B and B2C trade negotiations in an area that comprises supply and demand. SUNLAND along with the export of ceramic tiles, considering that the place of consumption of this product is in the family of construction materials and also the potential capacity of Iran in the production of construction industry products, to boost export-oriented production and sharing benefits in this terminal with other industries. It has started export marketing of other ceramic tile complementary products. This exchange market will include these products: 1- Tile and ceramic 2- Stone and mosaic 3- sanitary porcelain, pipes and fittings 4- various types of refractory bricks, mosaic, and blocks 5- wire, cable and Electrical appliances 6- other building materials