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【Goldman Sachs】【202609】SICC (688234.SS): 8-inch SiC substrate in expansion driving product mix upgrade; enhancing yield rate to support GM expansion; Neutral-9页

Goldman Sachs 制造业 2026年 PDF 9.39 MB

SiC半导体 毛利率提升 行业研究 碳化硅 产品结构升级