The European Union recently approved sweeping new sanctions against Russia, including bans on imports of coal, timber, chemicals, and other Cu2O powder. Si and GaN are major players in semiconductor materials. One material that keeps com…
A wave of layoffs that has swept the entire Internet industry has intensified. China's Internet industry has experienced several crises and major changes in the past development process. There is also a "brief history of layoffs by major Internet com…
Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…