目前,在中華人民共和国,選鑛作業還被看做是一個年青的工業部門。解放前,只有東北各选鑛廠,在某些程度上才符合现代工業的要求。但是,日本侵略者對于東北這些矿山企業,極盡掠夺之能事地進行經營,開採了最富的鑛區,連起碼的操作規程也未遵守。只有在解放後,中华人民共和國採取了一系列的措施,才逐漸恢复了東北被破壞了的鑛山企業,並開始建設新的企業。自1950年開始,中華人民共和国有色金屬选礦廠大部分均巳投入生產,從那時起,精鑛產量便開始有系統地、有計劃地逐漸增長起來。 At present, in the People’s Republic of China, beneficiation operations are also seen as a young industrial sector. Before the liberation, only the mineral processing plants in Northeast China met the requirements of modern industry to some extent. However, the Japanese invaders were extremely predatory for the mining enterprises in the northeast and mined the richest mining areas, and even the minimum operating procedures were not observed. Only after the liberation did the People’s Republic of China take a series of measures to gradually restore the mined mining enterprises in the northeast and start building new ones. Since 1950, most of the non-ferrous metal concentrates in the People’s Republic of China have been put into production. From then on, the concentrate production began to gradually increase in a systematic and planned manner.