What is gallium-nitride? Galium nitride can be found in many fields, including the development of smart energy grids, rail transportation, and semiconductor lighting. Third-generation semiconductor material is its name. Because of the low costs assoc…
Recently, on Sinopec's annual results teleconference, the company representative answered questions about the oil prices, and said that the future trend of oil prices is still very uncertain, and it is expected to be around $100 this year and $85 nex…
Gold price price weakening on the price impact of ss bolts On Oct. 19, COMEX gold was trading weaker, up 1.3% at $1,634.20 an ounce. Domestic SHFE gold overnight session continued to retreat,…