現代化工業都是產業鏈,對一個產品征關稅,導致本國下遊產品的生產成本升高。下遊產品一定需要更高關稅。所以美國一定會禁拚多多
本帖於 2024-11-14 03:47:28 時間, 由普通用戶 thore 編輯
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