Which ports handle sea trade for Liaoning province?

Sea navigation is of great importance to the economy of Liaoning province for transport to other parts of China and the world. The primary ports that handle this sea trade include:1

• Dalian: The largest port in the province, Dalian features a deepwater harbor that is ice-free throughout the year and is among the largest ports in China.12
• Yingkou: An important port city that includes a modern seaport facility at Bayuquan.13
• Huludao: Located on the coast southwest of Jinzhou, this port has historically served as a coal export center and continues to function as a gateway for western Liaoning.14
• Donggang: Situated near the mouth of the Yalu River, this port serves the Dandong area and facilitates both domestic and international trade.15