I. Three-Tier Pricing Interpretation

1. Official Selling Price (OSP): SOMO announced its November Asia OSP on October 8: Basrah Medium at a discount of -2.80 USD/bbl to Oman/Dubai average (flat in October), and Basrah Heavy deepened to -5.80 USD/bbl (from -3.30 in October). This adjustment follows Saudi Arabia’s November Arab Light OSP cut to -5.00 USD/bbl—the deepest since June 2020—reflecting coordinated market-share defense across major Middle Eastern producers.

2. Spot Dark Discount (Term Rebate): FOB dark discounts on recent loadings have notably widened, reflecting additional incentives offered by Iraq amid geopolitical constraints and vessel availability limitations.

3. Non-Hormuz Loading Premium (+30% Mechanism): Premiums for non-Hormuz loading ports remain active—laycan premiums of ≥0.20 USD/bbl for Oct 1–10 and ≥3.00 USD/bbl for Oct 11–30 FOB, plus ~30% offshore STS (ship-to-ship) surcharge to mitigate transit risk.

II. Delivered Net Discount Assessment

Basrah Medium: With OSP at -2.80 USD/bbl vs. Oman/Dubai and widening spot rebates, the effective FOB net price is significantly below benchmark; Basrah Heavy offers deeper discounting and comparatively stronger value. Despite elevated VLCC freight, war risk insurance, and STS surcharges, delivered pricing versus ICE Brent remains the most competitive among Middle Eastern sour crudes—though absolute landed cost remains elevated due to high Brent and war risk premiums.

III. Hormuz Context & Practical Guidance

Hormuz Strait passage data has been unavailable since March 1, 2026 (IMF PortWatch), with historical normalcy at ~49 vessels/day; current AIS visibility is absent. Iran and Oman have reached agreement on safe transit coordinates; Qatari, Saudi, Turkish, and Pakistani mediators are engaged in Tehran to de-escalate tensions. Chinese independent refiners continue securing 10–11 month cargoes of Basrah Medium/Heavy and Al-Shaheen via Mercuria/Trafigura, increasing reliance on alternative supply routes.

Practical Guidance: ① November OSP tightening improves landed economics for Basrah Medium/Heavy—capture pricing windows opportunistically; ② Freight and war risk remain extreme—prioritize term contracts and offshore STS delivery at Fujairah to diversify single-voyage exposure; ③ Given uncertain Hormuz status, stagger procurement and retain alternative capacity via ADCOP (1.5 mb/d) and East-West pipelines.

Data Sources: SOMO / IMF PortWatch / Public Market Feed Interface.