中国占据下游并有向中上游发展的趋势，美国见状不但在中上游打压中国，下游产业也尽量分流打压，把下游不足的中国更快地挤向上游

来源: 21-C 于 2024-08-15 06:13:24 [旧帖] [给我悄悄话] 本文已被阅读：次

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