以伊戰事之近期能源安全影響
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以伊戰事之近期能源安全影響
關鍵字:以伊戰爭、石油、中國
(本評析內容及建議,屬作者意見,不代表財團法人國防安全研究院立場)
考量伊朗發展核武之威脅,以色列於2025年6月13日先發制人對其發動大規模空襲,後續並遭伊朗發射飛彈與無人機報復,經過多日雙方隔空交戰,美國遂於6月22日出動B-2匿蹤機轟炸伊朗境內三處核設施,而伊朗則發射飛彈攻擊美軍駐卡達基地,隨後美方和卡達則介入調停以伊戰事,美國並於表示以伊雙方已達成全面停火協議。[1]雖然整起事件發展兩周至今極為起伏,而以伊雙方實際上似尚未全面停火,但值得關注的是,石油價格並未如先前外界所猜測,會因為伊朗揚言欲封鎖荷莫茲海峽(Strait of Hormuz)而持續飆漲,油價反而是先短暫上漲後趨穩,甚至下跌,此外,中國作為伊朗最大的原油出口國,其對於該戰事之表態與動向亦值得關注。[2]
油價未持續飆漲顯示市場預期戰事為短期擾動
雖然本次以伊戰爭初期的前幾天,石油價格曾短期上漲,但後續卻趨於穩定,甚至在伊朗以飛彈襲擊美軍位於卡達的軍事基地後,更進一步下跌。[3]主要原因是在戰事開始之前,全球石油即已面臨供應過剩與需求遲滯,另外,伊朗原油設施及荷莫茲海峽運輸線迄今未受太大干擾,加上戰火規模有限與外交斡旋迅速,油價因而並未持續飆漲,也顯示市場認為該戰事所致擾動應為短暫而非長期影響。[4]
中國仰賴波灣石油而戰事升級將衝擊其一帶一路布局
中國為全球最大之石油進口國,其石油近半自波斯灣地區進口,故在該區域若有軍事衝突或供應中斷事件,都會影響中國的能源安全與經濟穩定,另外,中國也是伊朗被制裁之廉價石油的主要買家,伊朗將九成以上的石油出口至中國非國營的獨立煉油廠。[5]在這些前提下,伊朗若封鎖荷莫茲海峽,將首要衝擊其他波斯灣產油國的利益,也將損及自身與中國的貿易往來。因此,儘管伊朗在地緣戰略上可能利用荷莫茲海峽作為籌碼以抗衡西方壓力,其實際行動仍需考量與中國之間的能源依存與經濟互賴關係。對中國而言,任何封鎖或戰事升級,不僅會威脅其能源航線安全,亦將對其「一帶一路」倡議之布局造成衝擊。[6]
[1] “Trump Announces Iran-Israel Ceasefire: What We Know So Far,” The Guardian, June 24, 2025, https://www.theguardian.com/world/2025/jun/24/trump-announces-iran-israel-ceasefire-what-we-know-so-far; “Timeline Of Tensions And Hostilities Between Israel And Iran,” AP News, June 15, 2025, https://apnews.com/article/israel-iran-timeline-tensions-conflict-66764c2843d62757d83e4a486946bcb8.
[2] “Energy Security And The Israel-Iran War,” Center for Strategic and International Studies, June 23, 2025, https://www.csis.org/events/energy-security-and-israel-iran-war.
[3] Arathy Somasekhar, “Oil Settles Down 7% After Iran Attacks US Military Base In Qatar, Not Tankers,” Reuters, June 24, 2025, https://www.reuters.com/business/energy/oil-hits-five-month-high-after-us-hits-key-iranian-nuclear-sites-2025-06-23/.
[4] Adi Imsirovic, “Why Israel-Iran Tensions Might Not Raise Prices At The Pump As Much As Feared (For Now),” The Conversation, June 18, 2025, https://theconversation.com/why-israel-iran-tensions-might-not-raise-prices-at-the-pump-as-much-as-feared-for-now-259211.
[5] Carol Ryan, “If Iran’s Oil Is Cut Off, China Will Pay the Price,” The Wall Street Journal, June 17, 2025, https://www.wsj.com/business/energy-oil/if-irans-oil-is-cut-off-china-will-pay-the-price-95b9c7e1; Emre Aytekin and Emir Yildirim, “China Faces Oil Supply Risk If Israel-Iran Conflict Escalates,” Anadolu Ajansı, June 20, 2025, https://www.aa.com.tr/en/asia-pacific/china-faces-oil-supply-risk-if-israel-iran-conflict-escalates/3606285.