2600 yuan. Contract workers of Daqing Lawyers Association have five insurances and one gold, with a salary of 2600 yuan/month (including social security and provident fund). Daqing, also known as the oil city and the city of 100 lakes, is a prefecture-level city in Heilongjiang Province, located in the west of Heilongjiang Province and the north of Songliao Basin, and is a regional central city of Harbin-Changzhou urban agglomeration. 1979 the State Council approved the establishment of the city.