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Magnesium nitride, with a relative density of 2.71225 g/mL, green-yellow to yellow-orange loose powder. It is an inorganic compound composed of nitrogen and magnesium and belongs to the cubic crystal system.…
Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…
In recent days, international oil prices have returned to an upward trend. Since April, the prices of Brent crude oil and WTI crude oil have both increased by more than 7%, which not only completely recovered the decline in March, but also increased…
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