What are the main routes of maritime transportation in China?

(1) China's ocean shipping routes are divided into coastal routes and ocean shipping routes. Coastal routes are generally bounded by Xiamen, Fujian, and are divided into northern coastal routes and southern coastal routes. The northern coastal routes are centered on Dalian and Shanghai. The southern coastal routes are centered on Guangzhou and Hong Kong. \x0d\(2) Seven ocean ports of our ocean route: Shanghai, Dalian, Tianjin, Qinhuangdao, Qingdao, Guangzhou and Zhanjiang \x0d\(3) Northeast old industrial base; Anshan iron and steel company; Shenyang, Harbin, Changchun, etc. In the process of adjustment and transformation, the old industrial base in Northeast China is faced with many restrictive factors such as capital, human capital, resource environment and system. Only by fundamentally solving this problem can we revitalize the old industrial base in Northeast China. This requires various reforms, such as strengthening cooperation in Northeast Asia, regional cooperation in Northeast China, and promoting institutional innovation. X0d has now formed a northeast industrial base with Dalian, Shenyang, Harbin and Changchun as its axis. Radiation has Qiqihar, Daqing, Jilin, Anshan, Benxi and other industrial cities. \x0d\ Liaoning is dominated by steel and heavy machinery; Jilin is dominated by automobiles and emerging biomedicine, while Heilongjiang is dominated by oil and coal industries.