十年后低端产品中国价格竞争力已经竞争不过穷国，只能靠跟发达国家竞争高端产品了，价格不宜过低

来源: 21-C 于 2025-12-21 11:42:31 [旧帖] [给我悄悄话] 本文已被阅读：次

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