The "East line" refers to the sea-railway transport link that relies on the existing railway lines in Russia's Far East
The “West Line” railway starts from Ulan-Ude City and passes through Ulaanbaatar, Mongolia, and China from the Erlianhot port to continue rail transport to Hohhot.
In August 2017, Zhong Kun Ju lin Group and Komsomolsk City Government signed a letter of intent to acquire Komsomolsk Port and invest in the construction of an industrial park.
Zhong Kun Ju lin Group acquired 80% of the original Soviet Port in the Russian Far East and established the “Soviet Port Group Company”.