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Major international agencies have upgraded their forecasts for China economy has an influnce on adjustable ev charger

China economy grew sharply in the first quarter as consumer spending strengthened, along with production and investment, recovering from the COVID-19 downturn a year ago. Gross domestic product climbed a record 18.3 percent in the first quarter from…

Market Trend and Demand A variety of raw materials will increase their prices from April 1st Will Affact the Price of Chromium Carbide

A variety of raw materials will increase their prices from April 1st Recently, SABIC issued a price increase letter, announcing that due to supply shortages, raw materials and logistics costs continue to increase, starting from April 1st, SABIC will…

What are foam agent cement and their performance

The foam agent cement form a foam with a certain tension and then mixing the foam and cement slurry at the same time. During the mixing process, the cement will continue to expand. When the expansion effect reaches the preset ratio, foamed cement can…