Heihe (Chinese: 黑河; pinyin: Hēihé; lit. 'Black River'; Russian: Хэйхэ) is a prefecture-level city of northern Heilongjiang province, China, located on the Russian border, on the south bank of the Amur (Heilong) River, across the river from Blagoveshchensk. At the 2020 census, 1,286,401 people lived in the prefecture-level city of whom 223,832 lived in the built-up area (or metro) made of Aihui District.
Heihe marks the northeast terminus of the diagonal Heihe–Tengchong Line, which is sometimes used to divide China into east and west.
There are many shops here specialising in Russian products, so if you are into Russian dolls and kitch Russian artifacts, this is the place.
Border town right on the Heilongjiang River across from the Russian city Blagoveshchensk. Heihe City has a population of more than 100,000 (1.7 million in the Heihe Prefecture). The city's economy is based on selling stuff to Russians, which is helped by Heihe and Blagoveshchensk forming a free-trade zone.