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The roble had hit a record low after the West imposed sweeping sanctions on Russia for its aggression in Ukraine. Russia's president recently ordered exports of Russian gas to "unfriendly" countries to be settled in robles. The speaker of Russia's up
The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b
A wave of layoffs that has swept the entire Internet industry has intensified. China's Internet industry has experienced several crises and major changes in the past development process. There is also a "brief history of layoffs by major Internet com
Due to the extensive industrial application of graphene, a large-scale graphene industrial park has been formed around the world. Professor Smith predicts that graphene will be the next trillion-level industry.
Sodium silicate is a kind of inorganic substance and its chemical formula is Na2O·nSiO2. It is a colorless, slightly colored translucent or transparent bulk vitreous body.
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