China’s recent policy shift toward its so-called “Shadow Fleet” has major implications for sanctioned oil exporters in Russia, Iran, and Venezuela. Official figures suggest that the percentage of sanctioned oil in China’s imports nearly doubled between 2019 and 2024, casting uncertainty on the relationships among these long-time allies.
How China’s ‘Shadow Fleet’ Ban Deals Blow to Allies Russia and Iran

Key Takeaways:
- China’s “Shadow Fleet” ban signals a notable adjustment in its energy policies.
- The share of Iranian, Russian, and Venezuelan oil in China’s imports nearly doubled from 2019 to 2024.
- Russia and Iran depend heavily on China’s sizeable oil market.
- These changes highlight growing complexities in global energy trade.
- The future of these alliances remains uncertain amid shifting strategies.
China’s Changing Oil Policy
China’s approach to energy imports drives much of the global oil market, particularly when it comes to sanctioned exporters. Recent reports indicate that the country has taken a new stance toward its so-called “Shadow Fleet,” which is believed to involve cargo ships transporting oil from nations under sanctions.
Growing Reliance on Sanctioned Oil
Official figures point to a remarkable increase in China’s intake of Iranian, Russian, and Venezuelan oil. From 2019 to 2024, the share of sanctioned oil rose significantly—nearly doubling over that period. This surge reflects China’s willingness to maintain trade with sanctioned partners, although the overall dynamics of this practice remain shrouded in limited data.
Ramifications for Russia and Iran
For Russia and Iran—both heavily reliant on oil revenue—China’s moves are crucial. While they have benefitted from rising exports over the past few years, any shift in China’s policy or logistical approach could present a setback. In the face of ongoing sanctions, maintaining consistent buyers becomes a cornerstone of economic and political stability.
Global Trade Ripples
The ripple effects of China’s “Shadow Fleet” strategy underscore the interconnected nature of global energy markets. As the share of sanctioned oil grows, other importers and exporters keep a close watch on how Beijing will manage potential international scrutiny. The broader question remains whether the rising stakes will prompt China to further tighten or relax its approach, ultimately shaping how Russia, Iran, and even Venezuela position themselves on the world stage.