As a positive electrode material for power lithium batteries, ternary materials have gradually replaced nickel hydrogen batteries, lithium cobalt oxide batteries, and lithium iron phosphate batteries in recent years due to their high capacity and good cycling stability. The most mainstream battery on the market. As the "three major" ternary cathode materials, the price fluctuations of cobalt, nickel, lithium, and lithium always affect the eyes. Since July 2019, the prices of nickel and cobalt have been at a low level for a long time, and then began to soar. The price of lithium ore still maintains the previous negative downward trend. The NCM ternary battery is a material composed of a certain proportion of nickel cobalt manganese composite materials for the positive electrode. For example, the corresponding mineral resources upstream of the production industry chain include lithium, cobalt, manganese, and nickel. The fluctuations in resource prices and downstream prices include new fluctuations. There is a significant correlation between energy vehicles and the 3C electronics industry. During this period
