On the previous day, academicians and experts from the Chinese Academy of Engineering, the Chinese Academy of Sciences, Tsinghua University, Peking University and other institutions of higher learning came to Tianjin to demonstrate the functional orientation, industrial development, and energy conservation and environmental protection in the Tianjin Ziya circular economic zone planning. sure. It is reported that Tianjin Ziya Circular Economy Zone in Jinghaizifang Town will be based on solid waste dismantling and processing, dismantling processing of scrapped automobiles and imported automobile presses, dismantling and processing of used plastics, and dismantling and processing of used electronic information products. Big industry, and this is still the first in the country. At present, the park has 88 enterprises that have entered the park, dismantling 20,000 workers, and has an annual processing capacity of 1 million tons.