China economy grew sharply in the first quarter as consumer spending strengthened, along with production and investment, recovering from the COVID-19 downturn a year ago. Gross domestic product climbed a record 18.3 percent in the first quarter from…
Copper powder is widely used in powder metallurgy, electric carbon products, electronic materials, metal coatings, chemical catalysts, filters, heat pipes and other electromechanical parts and electronic aviation fields.Purity>99.9%Particle size: 50n…
The American technology company Intel says it is working to address a shortage of semiconductor chips affecting the automotive industry. That same day, U.S. President Joe Biden convened CEOs for a virtual summit on the semiconductor supply chain. &qu...…
Sorbitol as raw material, through dehydration closed loop formation of sorbitol, and then with palmitic acid esterification reaction prepared. About Sorbitan monopalmitate: Sorbitol as raw material, through dehydration closed loop formation of so…