Risk aversion plunged on the positive news of the Russia-Ukraine talks. After several days of rising oil prices, the price of precious metals continued to fall. Domestic futures markets remain stable for the time being.Back in international markets,…
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…
Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood nanodiamond powder. Introduction to Nanodiamond PowderDiamond is a mineral composed of carbon and is…
Oil prices rose on July 29 after Opec and non-OPEC producers were expected to leave their September supply quotas unchanged at their monthly meeting in early August. Light crude for September…
From the proportion of production capacity of various raw materials, it is not difficult to find that the proportion of coal to polypropylene production capacity has decreased in recent years, while the proportion of oil to polypropylene production c…
Prestressed Concrete is a kind of concrete component mainly used in construction engineering and bridge engineering.…
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