华阳股份：公司在建矿井进展顺利，其中七元矿已进入联合试运转阶段，预计四季度完成矿井验收

Group 1 - Recent coal prices have shown a slight upward trend, leading to an improvement in the overall operating conditions of the company [1] - The company is making steady progress on its ongoing mining projects, with the Qiyuan mine entering the joint trial operation phase and expected to complete acceptance by the fourth quarter [1] - The Bolin coal mine is advancing according to the construction plan in an orderly manner [1]