Chlorsilane rectification technical equipment can be one of main technical bottlenecks limiting the production of the high-quality polysilicon material in China.

氯硅烷精馏技术装备是制约我国高质量生产多晶硅材料的主要技术瓶颈之一。

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The growth of the solar industry has been limited by the supply of the polysilicon material used to make solar panels.

FORBES: New Technique Creates First Plastic Solar Cell

Citi's Benson believes the German company Wacker Chemie should be least affected by the feed-in tariffs because of its low-cost position in polysilicon, a material used to make solar panels.

FORBES: Energy

Piper Jaffray analyst Jesse Pichel said high prices for polysilicon--a key material used in solar cell manufacturing--eroded LDK's margins.

FORBES: Magazine Article