Main Ports: Port of Tianjin(Xingang), Port of Jingtang（Tangshan), Port of Huanghua
Operational Area: Part of the northern regions, extending into Northeast North, and Northwest China.

Main Ports: Port of Qingdao. Port of Huangdao
Operational Area: Shandong Province, extending along the Yellow River

Main Ports: Port of Shanghai and ports in Jiangsu (including Nanjing Longtan, Yangzhou, Changzhou, Nantong, and Taicang)
Operational Area: Jiangsu Province, extending to the Yangtze River Delta (YRD）region

Main Ports: Port of Shanghai (including Yangshan), Port of Ningbo, Port of Taicang
Operational Area: Zhejiang Province, extending to the YRD region

Main Port: Port of Ningbo-Zhoushan
Operational Area: Zhejiang Province, extending to the East China region and the Yangtze River Basin