Monetization standard of property heating fee in Daqing Oilfield

Daqing standard is divided into three grades, grade 1 1280 yuan, grade 2 1440 yuan and grade 3 1840 yuan. According to relevant information, every employee enjoys the treatment of heating fee. According to calculate length, the first gear is less than 25 years, the first gear 1.280 yuan, the second gear 1.440 yuan, and the third gear 1.840 yuan.