County-level & Sub-prefectural city in Heilongjiang, People's Republic of China

Suifenhe 绥芬河市
County-level & Sub-prefectural city
Clockwise from top: Suifenhe Railway Station, Da Guangming Temple, "National Gate" on the China–Russia border, downtown Suifenhe, Central Square
Suifenhe in Mudanjiang
Suifenhe Location in Heilongjiang
Coordinates (Suifenhe municipal government): 44°24′45″N 131°09′06″E / 44.4124°N 131.1518°E / 44.4124; 131.1518
Country	People's Republic of China
Province	Heilongjiang
Prefecture-level city	Mudanjiang
Township-level divisions	2 towns
Municipal seat	Suifenhe Town (绥芬河镇)
Area
• Total	460 km2 (180 sq mi)
Elevation	464 m (1,522 ft)
Population
• Total	100,000
• Density	220/km2 (560/sq mi)
Time zone	UTC+8 (China Standard)
Postal code	157300
Area code	0453
Climate	Dwb
Website	suifenhe.gov.cn

Suifenhe
Simplified Chinese	绥芬河
Traditional Chinese	綏芬河
Postal	Suifenho
Transcriptions Standard Mandarin Hanyu Pinyin Suífēnhé Wade–Giles Sui2-fen1-ho2

Suifenhe (Chinese: 绥芬河) is a county-level city in southeastern Heilongjiang province, People's Republic of China, located where the former Chinese Eastern Railway crosses the border with Russia's town of Pogranichny, Primorsky Krai. In January 2014, Suifenhe became the only Chinese city in which trading with Russian Ruble is officially allowed.^[1][2] The city shares its name with the Suifen River, and is under the administration of Mudanjiang Prefecture-level City.

Suifenhe and the surrounding border areas were scenes of vicious combat when the Soviet Union invaded Japanese-occupied Manchuria in August 1945.

Suifenhe has a monsoon-influenced humid continental climate (Köppen Dwb), with long, very cold, but dry winters, and warm, humid summers. The monthly 24-hour average temperatures range from −16.1 °C (3.0 °F) in January to 19.3 °C (66.7 °F) in July, and the annual mean is +3.17 °C (37.7 °F). Precipitation is light in the winter, and more than 2/3 of the year's precipitation occurs from June to September. With monthly percent possible sunshine ranging from 44% in July to 64% in January and February, the city receives 2,413 hours of bright sunshine annually, with the latter half of winter being especially sunny.

Suifenhe administers two towns:^[6][7]

• Suifenhe Town (绥芬河镇)
• Funing Town (阜宁镇)

Suifenhe is also a terminus of both G10 Suifenhe–Manzhouli Expressway and China National Highway 301, which run northwest to Manzhouli (Inner Mongolia), which is another China–Russia port-of-entry.

Suifenhe is one of the points where China's and Russia's railway systems connect through a rail border crossing on the Sino-Russian border. The rail line was originally constructed as the Chinese Eastern Railway in the early 20th century, but now serves as the terminus of the Harbin-Suifenhe Railway. The train station on the opposite side of the border is Grodekovo, in the town of Pogranichny, Primorsky Krai.

As of December 2009, Russian train schedule sites show the existence of the passenger train no. 401, making the 26-km trip between Suifenhe and Grodekovo twice a week; however, the twice-a-week trains no. 006, Khabarovsk–Harbin, and no. 967, Vladivostok–Harbin only have a scheduled stop in Grodekovo and not in Suifenhe.^[8]

The cross-border rail line is important for freight transportation. As of 2015, the main cargo entering China from Russia over this railway crossing is iron ore; at 1.3 million tons over the first 5 months of the year, it constitutes about 1/3 of the total import cargo volume.^[9]

The G10 Suifenhe–Manzhouli Expressway and China National Highway 301, which terminates at Suifenhe is connected via a road border crossing to Russia's A184 Highway. The nearest city to the crossing on the Russian side is Pogranichny.

Wikimedia Commons has media related to Suifenhe.