Why are Saudi Arabia's heavier crude grades now being loaded outside the Strait of Hormuz, and what does this indicate about current shipping routes?

Saudi Aramco is selling its heavier crude grades—Arab Medium and Heavy—by loading them at locations just outside the Strait of Hormuz (e.g., off the Omani coast in the Gulf of Oman) because its east-west pipeline from Yanbu only carries lighter grades, and the effective closure of Hormuz has forced alternative routing for heavier crudes; this shift signals that Hormuz remains operationally constrained, prompting Saudi Arabia to reroute heavier volumes through non-Hormuz Gulf of Oman terminals while continuing large-scale shipments of lighter crudes via Yanbu.

What role are Chinese refiners playing in absorbing spot crude supplies from Persian Gulf producers amid Hormuz disruptions?

Chinese refiners—including PetroChina—are actively purchasing spot cargoes of heavier, sulfur-rich Middle Eastern crudes (such as Saudi Arab Medium/Heavy, Qatari Al-Shaheen and Marine, Iraqi Basrah, and Abu Dhabi National Oil Co. grades) offered outside the Strait of Hormuz, driven by expectations of prolonged supply tightness and a strategic shift toward active buying rather than relying on stock drawdowns; however, analysts project China’s total crude imports will still fall short of last year’s 12–13 million barrels per day, likely reaching only up to 10 million barrels per day in the final quarter of this year.

ChemBrief

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