Yingkou was historically known as Newchwang in postal romanization; it was one of the Treaty Ports opened under the Treaties of Tianjin of 1858. In fact, the actual town of Newchwang was about thirty miles upstream of Liao He, within today's county-level city of Haicheng. After the treaty had been signed, the British found that the river near Newchwang was too shallow for their ships. Instead, the treaty port was moved to the area nearer to the river mouth where today's Yingkou is located. To avoid confusion between the two locations, careful English writers of the early 20th century would sometimes use Newchwang for Yingkou and Niu-chuang for the actual inland Niuzhuang Town. Meanwhile, Newchwangcheng was adopted by the government as the inland town's name to distinguish it from the coastal city.
Administrative divisions
Yingkou prefecture is subdivided into 4 districts and 2 cities:
Geography
Yingkou is mostly located in the northwestern part of the Liaodong Peninsula, and on the left bank of the mouth of Daliao River, which was historically the main distributary of the lower Liao River and the principal exit of fluvial transports from inland Liaoning into the Bohai Sea. The city's metro area is located south from the provincial capitalShenyang, north from Dalian, southwest from Anshan, and southeast from Panjin. The city is located at latitude 39° 55'−40° 56' N and longitude 121° 56'−123° 02' E. At its greatest width, the city spans from north to south and from east to west. The total area of the city is, occupying a mere 4.9% of the provincial area. The city has a total coastline of.
Climate
Yingkou has a four-season humid continental climate with strong monsoonal influences. Though the climate is somewhat tempered by the city's location on the Bohai Gulf, winters are long, windy, cold but dry, and summers are hot and humid. The monthly 24-hour average temperature ranges from in January to in July, while the annual mean is. Precipitation is somewhat enhanced by the coastal location, with a majority of the annual rainfall occurring in July and August alone. With monthly percent possible sunshine ranging from 51% in July to 68% in three months, the city receives 2,774 hours of bright sunshine annually.
Yingkou Economic & Technological Development Zone. So far, five key industries have been formed, which are steel, chemical industry, mineral processing, logistics, textile and garment industry.