Muna 2021, mari yekutengesa yemusika weChina beryllium copper waya ichasvika paCNY10,000, uye inotarisirwa kusvika paCNY10,000 muna 2028, iine chiyero chekukura kwepagore (CAGR) che% kubva 2022 kusvika 2028. musika weChinese unosanganisira NGK, Ulbrich, Bob Martin Kambani, Luma Met...
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