1986年以前,哲盟甜菜产量始终在11.2～16万吨之间徘徊。糖厂因原料不足,连年亏损,生产处于十分不景气的状态。据统计,1986年全盟三家糖厂除宝龙山糖厂由于外加工原糖企业略有盈利外,通辽、开鲁、两家糖厂亏损额达280多万元,占全盟工业亏损总额的83％,严重地拖了哲盟经济发展的后腿。 Before 1986, Zhebei beet production has been hovering between 11.2 to 16 million tons. Due to lack of raw materials, sugar mills year after year loss, the production is in a very downturn state. According to statistics, in addition to the Baolongshan Sugar Mill, the three sugar mills in the alliance except for the slightly-profitable raw sugar enterprises in 1986, Tongliao and Kailu suffered losses of more than 2.8 million yuan, accounting for the total industrial loss of the entire league 83%, seriously delayed the development of philosophy and economy of the hind legs.