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]  China’s vanadium market is stable at a high level today. Offer of vanadium pentoxide flake 98% from large-scale plants like Jianlong is stable at 270,000 yuan/ton for acceptance, while that of ammonium metavanadate 98% is stable at 255,000 yuan/ton for acceptance. Recently, the enterprises of vanadium extraction from stone coal have resumed their production one after another. The overall operating rate of vanadium pentoxide and ammonium metavanadate has been improved compared with the earlier stage, and spot supply in the market has increased. However, drop of price of vanadium in China is limited, and the price is not changed much. Large-scale plants of vanadium pentoxide flake are optimistic about the future, and their offers are expected to rise in September.

• [Editor:Wang Linyan]