The 2021 earnings preannouncement recently disclosed by several spandex listed companies shows that the net profit has increased significantly year-on-year,and some even increased by more than 200 percent.From product price increases to corporate operating profits,the overall performance of the spandex sector in 2021 is impressive.What is the supporting force behind the China’s booming spandex market in 2021?What are the new trends of leading companies at this stage?
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