Tianjin Port No. 4 Stevedoring Co. entered into the capital increase agreement with returning investor Tianjin Port Development Holdings Limited and new investor Shanghai Zhonggu Logistics Co., Ltd. for CNY 693.70 million on February 25, 2022. The company will include CNY 615.8459 million as registered capital and CNY 778.5410 million as capital reserve of the company. Post the closing, Tianjin Port Development Holdings Limited's stake in the company will decrease from 100% to 65%, and Shanghai Zhonggu Logistics Co., Ltd. will acquire a 35% stake in the company.

On the same day, the company received CNY 200 million in its first tranche from Shanghai Zhonggu Logistics Co., Ltd.