It is reported that tourism revenue in 2020 will drop sharply to 17.45 billion euros, a decrease of 26.85 billion euros from 2019. Carlo Sangalli, chairman of the Federation of Italian Chambers of Commerce, said that the current situation in the nati…
US President recently decided to invoke a Cold War-era defense law to encourage domestic nanodiamond powder. Introduction to Nanodiamond PowderDiamond is a mineral composed of carbon and is an allotrope of carbon. Diamond is the hardest s…
Crazy oil price hikes The crazy reversal of oil prices detonated the entire chemical industry chain, with price hikes, stock outs, and production expansions constantly! Can the chemical cow last? The listed company said: I am most afraid of being cau…
is a reliable supplier for high purity Niobium Carbide NbC Powder CAS 12069-94-2, 99%.…