簡單說說配額：需要向發改委申請，申請企業有相當的限製。獲得的配額年度沒有用完，退回發改委。

來源: 低頭的穀穗11 於 2014-08-05 19:46:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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