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China Expresses Gratitude for Successful Transit of Ships through the Strait of Hormuz

3/31/2026, 10:19:32 PM

Successful Passage Amid Tensions

On March 30, 2026, three Chinese vessels successfully transited the Strait of Hormuz, a critical waterway that has seen restricted access due to ongoing conflicts in the Middle East. The two state-owned Cosco container ships, the CSCL Indian Ocean and CSCL Arctic Ocean, passed through the strait while exiting the Gulf, while a Hong Kong-flagged oil and chemical tanker named Egret had crossed earlier on March 25. Chinese Foreign Ministry spokeswoman Mao Ning expressed gratitude for the coordination that facilitated this transit, stating, “We express our gratitude to the relevant parties for the assistance provided.” However, she did not specify which parties were involved or mention Iran directly.

Context of the Transit

The Strait of Hormuz is vital for global energy supplies, with approximately 20% of the world's oil passing through this narrow corridor. The passage of these ships comes amid heightened tensions following the U.S.-Israeli military actions against Iran, which have effectively closed the strait to many vessels. Iran has stated that it allows passage for "friendly countries," including China, India, and Russia, while blocking access for vessels linked to nations supporting the U.S. and Israel.

Impact on Shipping and Energy Supply

The ongoing conflict has led to a significant reduction in maritime traffic through the strait. According to data from MarineTraffic, the number of vessels transiting has slowed to a trickle since the onset of hostilities on February 28, 2026. Cosco Shipping had previously suspended bookings for routes through the strait but announced a resumption of services to several Gulf countries, albeit without utilizing the Hormuz route.

PetroChina, China's state-owned oil giant, reported that while its overall operations remain stable, its investment operations in the Middle East have been impacted due to the conflict. The company noted that crude oil and natural gas imports through the strait account for about 10% of its total operating volume.

Criticism and Concerns

Despite the successful transit of the Chinese vessels, there are concerns regarding the safety and reliability of shipping through the Strait of Hormuz. The Iranian Revolutionary Guard Corps (IRGC) has implemented strict regulations, allowing only authorized vessels to pass. Recent reports indicated that several Chinese-linked vessels had previously turned back after warnings from Iranian authorities, highlighting the precarious nature of maritime operations in the region.

Official Statements and Responses

Mao Ning reiterated China's call for an immediate ceasefire in the Gulf region, emphasizing the importance of the Strait of Hormuz for international trade. She stated, “The Strait of Hormuz and waters nearby are an important route for international goods and energy trade.” This reflects China's broader strategy of maintaining economic ties with Iran while navigating the complexities of international relations amid ongoing conflicts.

Conclusion

The successful transit of the three Chinese vessels through the Strait of Hormuz underscores the delicate balance of maritime operations in a region marked by conflict. As tensions continue, the implications for global energy supplies and international shipping routes remain significant, with China positioned as a key player in navigating these challenges.