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As domestic demand slows, manufacturing industry shrinks in March, imports plummet, companies 'cut costs' As the slowdown in domestic demand grew, the manufacturing industry's Buyer's Management Index fell in March, and the sharp decline in imports overwhelmed the increase in exports. In March, imports plunged 12.3% and exports increased 3.1%, with the slowdown in domestic demand overwhelming th..

In the electric vehicle, 'Giga Casting' manufacturing method was adopted by Toyota and Volvo Chinese Geographic Motors, followed by Tesla in improving cost reduction performance. Gigacasting is an innovative method in which a house -sized giga press is a mold press, and then it is replaced with a mold, and then cooled quickly, and usually more than 100 individual metal parts are welded together ..