中国对黑龙江投资都不足，人口外流。要中国投资俄远东，吸引华人过去开发，周期长，回报低，政治环境变数大。除非黑龙江人满为患

来源: easycity 于 2023-03-25 13:51:20 [旧帖] [给我悄悄话] 本文已被阅读：次

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