【Established Date】Tianjin and Busan of  the Republic of Korea（ROK） officially established friendly exchange and cooperation relations on July 23, 2007.

【City Characteristics】Busan is the second largest city in  the ROK and the gateway to the south of the peninsula. Main industries include automobiles, petrochemicals, machinery and equipment, electronic parts and accessories, communication equipment, fibers, garments, leather, shoemaking, rubber, papermaking, tobacco, etc. Busan Port is a logistics center in the Pan-Pacific region and a famous deep-water port. Its port facilities and throughput capacity rank among the top in the world. Busan hosted the 14th Asian Games and Korea-Japan World Cup in 2002. Since 1996, the Busan International Film Festival has been held annually and attracted film lovers from all over the world.

【Cooperation Fields】Tianjin and Busan have carried out exchanges and cooperation in port logistics, international conferences, civil servant exchanges and other fields.