性爱无码高清电影|亚洲第一播放器|国产精品日日摸夜夜摸添孕妇|日本在线不卡免费|日韩A片大全在线观看|国产精品Av在线观看|欧美日韩另类一级二级|国产一区二区三区高清无码|成人网站在线观看视频|TS女神第一福利视频

[Ferro-Alloys.com]After Chinese National Day, calcium silicon market continued to be flat. Calcium silicon factories were eager to higher price, because the price now was the lowest among these years recently. There were few orders during National Day, and inquiries became more now. Export market of calcium silicon was the same as last month and better than domestic market.

• [Editor:tianxiao]