Hans (@hans237437): "感謝分析如果以像MP的垂直整合提高毛利來看，銻礦的選項UAMY會不會比PPTA更好呢？"

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Hans Nov 27

@hans237437

感謝分析

如果以像MP的垂直整合提高毛利來看，銻礦的選項UAMY會不會比PPTA更好呢？

Nov 27

at

10:57 AM

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