The technical transformation practice in copper mineral processing plant in recent years was mainly introduced, And the successful experience was summed up so as to be used for spot produce.

介绍近年来铜选厂的技改实践，总结成功经验，供现场生产借鉴。

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Dashan mineral processing plant of Dexing Copper miner is oversize mineral processing plant in China.

德兴铜矿大山选矿厂是我国特大型选矿厂。

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Eximbank loans made in 1985 for several meat-processing plants, copper-processing facilities, a turnkey chemical complex, a color-television tube plant, a glass funnel facility, a process computer used in steel manufacturing, and a tractor factory remain unpaid.

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