The Relationship between Tianjin 7 12 Radio and Television Co., Ltd. and Tianjin Tongguang Group

7 12 Communication Broadcasting Co., Ltd. is a subsidiary of Communication Broadcasting Group Co., Ltd. Tianjin 7 12 Broadcasting business scope: manufacturing and sales of electric wires, cables and optical cables. Technical testing, consultation and service of wires and cables. Television antenna installation, cargo transportation, plastic accessories, foam plastic manufacturing and sales. Metal wire drawing processing and cable material production and sales. Self-owned houses and equipment rental business. Engaged in the export business of self-produced products of the enterprise and the import business of machinery and equipment, spare parts and raw and auxiliary materials needed by the enterprise, except for goods and technologies whose import and export are restricted or prohibited by the state (if there are special provisions on franchise within the above scope, it shall be handled according to the provisions). (Projects subject to approval according to law can only be operated after approval by relevant departments) Tianjin 609 Cable Co., Ltd. is an indirect holding subsidiary of the company's controlling shareholder and constitutes a related party of the company.