What is MnO2?MnO2 is the chemical abbreviation of manganese dioxide. Manganese dioxide is an amphoteric oxide, a very stable black powdery strong at room temperature as well as can be utilized as a depolarizer for completely dry batteries. Physical p…
Russian President says if the European Union imposes an oil embargo, Europe will buy energy at the most expensive price and economic activity in Europe will weaken. Rosneft needs to change its business model. Russia will help facilitate settlement an…
The price of nickel and stainless steel rose together. Nickel afternoon hand in hand with stainless steel together turn red up. Due to the temporary easing of geopolitical risks, risk assets are now picking up, nonferrous metals, stock markets, and s…
On Wednesday (August 18) Shanghai crude oil prices rose slightly. The main contract 2110 ended at 422.5 yuan/barrel, up 0.6 yuan/barrel, an increase of 0.14%. API crude oil inventories fell for the fourth consecutive week, but global new crown cases…