砂、石開(kāi)采、加工、銷售;大型礦業(yè)開(kāi)采、運(yùn)輸;礦石機(jī)械銷售。(依法須經(jīng)批準(zhǔn)的項(xiàng)目,經(jīng)相關(guān)部門批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng))**
砂、石開(kāi)采、加工、銷售;大型礦業(yè)開(kāi)采、運(yùn)輸;礦石機(jī)械銷售。(依法須經(jīng)批準(zhǔn)的項(xiàng)目,經(jīng)相關(guān)部門批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng))** 收起-