In July 1981, the Order of the All-Union Association of the Far Eastern fishery basin ( VRPO " Dalryba ") dated 01.06.1981 in the village formed the Zarubino enterprise Sea Fishing Port Trinity.

In April 1992, the Order of the Government of Russia from 15.04.1992 № 739- p Khasan sea commercial port Trinity Bay was opened to foreign vessels.

It is planned to bring the total volume of cargo handling in the seaport to 10 million tons and to supply grain to the Asia-Pacific region, including by increasing the processing of rolling cargo (cars and other equipment), fish and containers not only Russian export-import, but also for the purposes of transit, from north to south China and from China to Korea.

[3] In May 2014 Jilin province of China and the Summa Group signed a cooperative agreement about development of the port at the fourth Conference on Interaction and Confidence-Building Measures in Asia (CICA), held in Shanghai.

[4][5] The first phase is due to be completed by 2018 allowing for 500,000 twenty foot equivalent units containers and 10 million tonnes of grain and cargo per year.