The German import price index rose 4.3 percent month-on-month and 32.7 percent year-on-year in August 2022 due to energy shortages, the largest year-on-year increase since March 1974, data from the German Federal Statistical Office showed on October…
New materials including the molybdenum disulfide density market trend is one of the main directions of science and technology development in the 21st century With the development of science and technology, people develop new materials molybdenum disu…
iPhone 13 and MacBook shortages could be Apple next big problem Apple reported sales growth across the board during its third-quarter 2021 earnings call, but company executives warned that supply shortages limiting MAC and iPad sales could limit iPho…
Allotrope of carbon, often containing a small amount of iron and silicon dioxide. It can conduct electricity. The chemical property is not active. It has corrosion resistance to acid and alkali. It can be oxidized into organic acid by a strong oxidan…