Tungsten Oxide WO3 is also called tungsten trioxide. Tungsten trioxide is an inorganic substance, chemical formula WO3, is a light yellow crystalline powder. Insoluble in water, soluble in alkali, slightly soluble in acid.Used for making high melting
Spherical silicon powder not only has good shape, but also has high chemical purity and low content of radioactive elements, which can meet the technical requirements of high-end integrated circuits.
Manganese silicide is also known as manganese disilicide, the chemical formula is MnSi2. MnSi2 powder is used as cemented carbide additives, high temperature structural materials, etc.
A surplus of generating capacity means Bangladesh is paying hundreds of millions of dollars in incentives to power producers that do not produce any electricity, according to a government report.
Weaker overseas demand for durable consumer goods combined with a rebound of the epidemic at home kept China's export growth on a downward trend. The month-on-month growth rate in March was significantly lower than the seasonal trend after excluding
At present, countries such as China are suffering from a "chip shortage", but countries such as the United States are suffering from a "steel shortage". Entering 2021, global steel prices have begun to fluctuate sharply. If my country continues to ex
The high prices of bulk commodities and the “rising” of raw material prices have become one of the problems facing the economic operation this year. What kind of pressure does this situation bring to mid-stream and small and micro enterprises, and ho