How many days will it take for the cheque to clear? rule geometry help confirmed medal People in the polysilicon industry say the moves will halve China's production capacity to 100,000 metric tons (110231 tons) a year, leaving around 10 relatively strong firms with better technology and cost efficiency. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])