What is the economy and environment of Chongqing Dadukou?

Dadukou district has a solid economic foundation, with Chongqing Municipal Industrial Park Jianqiao Industrial Park, Chongqing Iron and Steel Group, China Metallurgical Construction Engineering, Long March Heavy Industry, International Composite and other large and medium-sized enterprises, and has been rated as "Top Ten Strong Industrial Counties in Chongqing" for many years. With the largest technologically advanced storage facility in the city, it is a modern industrial city and modern logistics base focusing on metallurgical building materials, automobiles and motorcycles, equipment manufacturing, food and medicine, electronic information and new materials. Successfully created a "municipal health city zone" and passed the evaluation and acceptance of "municipal civilized city zone". Create a "forest ferry", with an additional forest area of 6,440 mu and a forest coverage rate of 27.9%, an increase of 4 percentage points over the previous year. The rate of green space in the built-up area is 34%. The per capita public green area reached 13.53 square meters, an increase of 56.8%. Shuang Shan Park Phase II and Meide Park Phase II were basically completed, and Anzishan and Shuangshihe Park began to take shape. The first phase of Zhongliangshan Park, Yidu Park and Lanjiang Park (Qiaotou Park of Yudong Yangtze River Bridge) were started in an all-round way, and 1 1 community park was built. Jianqiao Park was named by the municipal government as the first "garden-style industrial park" in the city. Successfully established 1 municipal green school and 1 municipal green community. The number of days with good air quality in urban areas reached 282 days, an increase of 48 days over the previous year.