美國有足夠天然氣,這對尿素生產至關重要。
回答: 美國農業在目前戰爭和全球尿素價格上漲的情況下,完全可以靠本土生產滿足尿素需求,進口隻是為了成本優化或調峰,並非生存依賴。
由 MoonlightBee
於 2026-03-22 20:49:04
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