紫光集团（Unigroup）IC产品树
https://mp.weixin.qq.com/s?__biz=MzI0MTQ3NTM0OA==&mid=2247483711&idx=1&sn=8a0e2d3662aef836d9da8ca3f84dc394&chksm=e90a4b44de7dc2526a6a5abe57cbf4cdeb70157c9cc48811147dedfbc30549e6ff4879d87c86&token=1281601650&lang=zh_CN#rd
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