Kopung is a kun

Administrative divisions of North Korea

The administrative divisions of North Korea are organized into three hierarchical levels. Many of the units have equivalents in the system of South Korea. At the highest level are nine provinces, two directly governed cities, and three special administrative divisions. The second-level divisions...

, or county, in Chagang province, North Korea

North Korea

The Democratic People’s Republic of Korea , , is a country in East Asia, occupying the northern half of the Korean Peninsula. Its capital and largest city is Pyongyang. The Korean Demilitarized Zone serves as the buffer zone between North Korea and South Korea...

. Prior to the division of Korea

Division of Korea

The division of Korea into North Korea and South Korea stems from the 1945 Allied victory in World War II, ending Japan's 35-year colonial rule of Korea. In a proposal opposed by nearly all Koreans, the United States and the Soviet Union agreed to temporarily occupy the country as a trusteeship...

, it was part of Chosan

Chosan

Chosan is a kun, or county, in Chagang province, North Korea. It borders the People's Republic of China to the north.The terrain slopes downward from the Kangnam Mountains in the south to the Yalu River in the north. The highest peak is Namhaetaesan . Some 20% of the land is arable, with animal...

 county.

Geography

Most of Kopung is mountainous, but lower in the west. The Kangnam

Kangnam Mountains

The Kangnam Mountains are a mountain range of North Korea, in the central part of the country's northern region. They run parallel to the Amnok River which forms the border with China. They lie west of the Rangrim Mountains, which is the drainage divide between northwestern and northeastern Korea....

 and [Chogyuryong (적유령산맥) ranges pass through the county. The chief streams are the Chungman River and the Komyonchon, Wolmyongchon, and Pungmyonchon streams. The highest peak is Koamsan. Some 89.4% of the county's area is forestland. There are karst

KARST

Kilometer-square Area Radio Synthesis Telescope is a Chinese telescope project to which FAST is a forerunner. KARST is a set of large spherical reflectors on karst landforms, which are bowlshaped limestone sinkholes named after the Kras region in Slovenia and Northern Italy. It will consist of...

ic regions in the county. The Songwon Reservoir is located there.

Economy

The chief local industry is agriculture, centered on dry-field farming. Crops include, maize, soybeans, wheat, barley, radishes, cabbage, gochu peppers, and cucumbers. Orcharding, sericulture, and livestock raising are also carried out. In addition, some rice is cultivated along the valleys of the Chungman and the other streams.

There are deposits of iron, gold, copper, lead, zinc, tungsten, graphite, coal, and limestone, among other minerals. There is relatively little manufacturing.

Kopung is served by roads. The Chungman River is used to ship raw lumber downstream.