太阳能级多晶硅不仅是光伏产业的基础原材料，同时也是提纯制备半导体级硅的主要原材料。
Solar grade silicon(SoG-Si) is not only the basic raw materials of PV industry, but also is the mainly raw materials of semiconductor industry.
这种材料还需经进一步纯化处理，生成半导体级或太阳能级多晶硅原料。
This material is further purified to semiconductor-grade or solar-grade polysilicon feedstock.
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