The supply pivot follows persistent instability that has effectively severed traditional trade routes. Houthi attacks on regional shipping and specific strikes against Saudi infrastructure—most notably the Jazan oil refinery—have crippled the flow of fuel from a region that provided roughly 40% of Africa’s diesel imports last year. Data indicates that while Jazan sent 163,000 tons of diesel to Africa in July, that volume dropped to zero in August.

To compensate for the loss, Asian refineries are projected to ship up to 15 million barrels of diesel to Africa this month. This surge is supported by China’s recent decision to ease fuel export restrictions, combined with increased production rates across other Asian facilities. As the East-West arbitrage remains profitable, analysts expect this redirection of fuel to persist while the strategic waterways near the Arabian Peninsula remain high-risk zones for commercial tankers.