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地政学Event

US blockade of Iranian ports causes international oil prices to rise, nearing $100.

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 14, 2026 5:59 AM ・ Updated Jun 15, 2026 1:33 PM ・ 2 min read ・ Source: CNA (Central News Agency)

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⚡ Key Points

The potential US blockade of Iranian ports is tightening global crude oil supply, leading to a rise in international oil prices.
WTI crude for May delivery increased by $2.51 (2.6%) to $99.08 per barrel, and Brent crude for June delivery rose by $4.16 (4.37%) to $99.36 per barrel.
However, signs of ongoing ceasefire talks limited the overall price increase.

The potential US blockade of Iranian ports is tightening global crude oil supply, leading to a rise in international oil prices. WTI crude for May delivery increased by $2.51 (2.6%) to $99.08 per barrel, and Brent crude for June delivery rose by $4.16 (4.37%) to $99.36 per barrel. However, signs of ongoing ceasefire talks limited the overall price increase.

PRIMARY SOURCE CNA (Central News Agency) View source Distributor: CNA (Central News Agency)
Published: Apr 14, 2026

On April 13, international oil prices rose following reports that a potential US blockade of Iranian ports could further tighten global crude oil supply. On the New York Mercantile Exchange, West Texas Intermediate (WTI) crude for May delivery increased by $2.51, or 2.6%, closing at $99.08 per barrel. In London, Brent crude for June delivery on the ICE Futures exchange rose by $4.16, or 4.37%, to $99.36 per barrel. However, indications that ceasefire talks might continue limited the overall price gains.

FACT BOX

Source: CNA (Central News Agency)
Category: 地政学Event

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Announced　Apr 14, 2026 5:59 AM — Distributor CNA (Central News Agency)
Collected　Apr 14, 2026 6:31 AM
AI structured & analyzed　Apr 14, 2026 6:32 AM
Desk-reviewed & published　Apr 14, 2026 5:59 AM

FAQ

Why did international oil prices rise on April 13?

International oil prices rose on April 13 following reports that a potential US blockade of Iranian ports could further tighten global crude oil supply.

By how much did WTI crude for May delivery increase, and what was its closing price?

West Texas Intermediate (WTI) crude for May delivery increased by $2.51, or 2.6%, closing at $99.08 per barrel.

What was the closing price of Brent crude for June delivery, and how much did it rise?

Brent crude for June delivery rose by $4.16, or 4.37%, to close at $99.36 per barrel on the ICE Futures exchange.

On which exchange was Brent crude for June delivery traded on April 13?

Brent crude for June delivery was traded on the ICE Futures exchange in London on April 13.

What factor limited the overall price gains of international oil on April 13?

Indications that ceasefire talks might continue limited the overall gains in international oil prices.

Cite this article — HOW TO CITE

Washin AI News Desk“US blockade of Iranian ports causes international oil prices to rise, nearing $100.”AI News by Washin Village（和心村）, Apr 14, 2026. https://aeo.washinmura.jp/ai/cna/en/news/2026-04-14-us-blockade-of-iranian-ports-causes-inte-2

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