在党的三中全会路线指引下,开滦矿务局按照党中央确定的“依靠技术进步、振兴经济,实现本世纪末工农业总产值翻两番的宏伟目标和伟大战略部署”这一重大国策,制定了矿区发展的总体规划和科技发展规划。随着调整改革方针的贯彻落实和规划的逐步实施,在“六五”期间, Guided by the party’s Third Plenary Session, the Kailuan Mining Bureau, in accordance with the important national policy of “relying on technological progress, rejuvenating the economy and quadrupling the gross industrial and agricultural output by the end of this century” as determined by the Central Party Committee , Formulated the overall planning of mining development and science and technology development plan. With the implementation of the readjustment and reform guidelines and the gradual implementation of the planning, during the “6th Five-Year Plan” period,