日本转型后专注上游产品。下游终端产品利润低，劳动密集

来源: 谢绝零食于 2024-04-20 09:45:32 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.