立足自我解困　主动走向市场闯出衰老矿井扭亏为盈新路子义马矿务局观音堂矿陈雪枫编者按：义马矿务局观音堂矿已有近百年的开采历史，资源枯竭，开采困难，濒临关停。在走向市场的过程中，他们坚定老矿也能扭亏的信心，立足自身开展二次创业，抓住市场精煤走俏的机遇，将... Based on self-help to take the initiative to move to the market to break the old mine turnaround for a new road Yima Mines Guanyin Hall Chen Xuefeng Editor’s Note: Yima Mines Bureau Guanyintang mine has nearly a hundred years of mining history, resource depletion, mining difficulties on the verge of Shut down. In the process of going to the market, they are confident that old mines can turn losses into profits and re-establish their businesses on the basis of their own opportunities to seize the market’s growing popularity of refined coal.