韩国光催化剂企业蒂奥兹公司与中国蓝星集团近期签订合同 ,在北京建立生产光催化剂的合资工厂。根据双方签订的合同 ,项目总投资为 4 0 0万美元 ,蒂奥兹公司和蓝星集团各持有 5 0 %的股份 ,蒂奥兹公司拥有 30年的经营权。这家合资工厂具有2 0 0 0t/a光催化剂的生产能力。光催化 South Korea photocatalyst company Diouzi and China BlueStar Group recently signed a contract to establish a photocatalyst in Beijing joint venture plant. According to the contract signed by both parties, the total investment of the project is 0.4 million U.S. dollars, while the Teodz company and BlueStar Group each hold 50% of the shares. The company has 30 years of operating rights. The joint venture plant has a capacity of 2000t / a photocatalyst. Photocatalytic