出口管制是必须的。这是今天的南华早报上的信息:

来源: 2018-04-23 13:22:01 [旧帖] [给我悄悄话] 本文已被阅读:

http://www.scmp.com/business/china-business/article/2142929/us-semiconductor-makers-dwarf-chinese-peers-market-valuation