Date: Sep 28, 2018 www.ferroalloynet.com: On September 27, Chinese vanadium comprehensive index is 360.45, up 3.41% from yesterday, up 8.94% week-on-week, up 23.66% month-on-month, and up 159.06% […]
Electric car batteries should not, generally, be charged to 100%. Long-term, this reduces the battery’s longevity, and Tesla cars actually charge up to 90% by […]