黄沙坪铅锌矿去年对采矿工区、掘进工区、机运工区、通风工区和地质队等五个生产单位实际“吨、米、立方工资含量承包制”办法,充分调动了井下职工的积极性,各项经济技术指标达到和超过历史最好水平。实行承包的总原则是:统一具体规定, Last year, Huangshaping lead-zinc mine fully mobilized the enthusiasm of underground staff and workers in the five actual production units of “t, m and c” contracted by the five production units of mining area, driving area, machine transportation area, ventilation area and geological team, Item economic and technical indicators have reached and surpassed the best level in history. The general principle of the implementation of the contract is: to unify the specific provisions,