Kimchaek

Kimch'aek (), formerly Sŏngjin (Chosŏn'gŭl: 성진, Hancha: 城津), is a city in North Hamgyong Province, North Korea. It was an open port in 1899. It has a population of 207,699. 
Etymology.
The city received its current name in 1951 during the Korean War, in honor of the Korean People's Army (KPA) general, Kim Chaek. It was known as "Shirotsu" during Japanese rule between 1910 and 1945.
Climate.
Kimchaek has a hot-summer humid continental climate (Köppen climate classification: "Dfb").
Administrative divisions.
Kimch'aek-si is divided into 22 "tong" (neighbourhoods) and 22 "ri" (villages):
Economy.
Kimchaek is an important port on the Sea of Japan (East Sea of Korea), and is home to an ironworks and the Kimch’aek Polytechnic Institute.
Transport.
Kimchaek is on the Pyongra Line railway.
The city has one trolleybus line, with a length of 9.1 km, running from Songnam-dong to Haksong-dong with the depot located in Sinpyong-dong.