According to the inquiry, the enterprise type of CSSC Huangpu Wenchong Shipping Co., Ltd. belongs to state-owned enterprises. CSSC Huangpu Wenchong Shipping Co., Ltd. is a large shipbuilding enterprise under China State Shipbuilding Corporation. It is composed of former Guangzhou CSSC Huangpu Shipyard Co., Ltd. and Guangzhou Wenchong Shipyard Co., Ltd., and it is the main construction base of military ships, special engineering ships and ocean engineering in South China, and also the largest and strongest production base of dredging engineering ships and feeder container ships in China at present.