It should be noted that the gross profit margin of Gongjin shares fell to 13.94% last year, and some investors are worried about the risk of continued decline in the company's gross profit margin. In this regard, Tang Xiaolin, Vice President and Trea…
Are you acquainted with Boron?Boron has the biggest volumetric warm, as well as its gravimetric warmth is second just to beryllium. Somewhat soluble in nitric acid, insoluble in water. Amorphous boron is chemically energetic. Powder and air can form…
Gold futures for April 2022, the most actively traded contract on the New York Mercantile Exchange gold futures market, rose 0.2 U.S. dollars, or 0.01 percent, to close at 1,929.5 U.S. dollars an ounce on Friday. Federal Reserve Chairman Jerome Powel…
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