Brent fell 3.43% and WTI 3.29% — signaling rapid unwinding of geopolitical risk premium; USD/CNY edged up 0.02% to 6.7070, while EUR/USD dropped 0.20%, confirming structural USD strength; fuel oil futures rose 4.58%, underscoring regional supply tightness.

The Brent–WTI spread has compressed from $5+/bbl to $4.75/bbl, marginally tightening the transatlantic arb window. Combined with the rebalancing of Asian delivery premiums for ESPO, Dubai and Oman versus origin premiums on Urals, Bonny Light and Lula, the laycan–discount mix across SNSUC's seven crude re-export grades requires vessel-by-vessel revaluation.

Throughput at East China bonded warehouses (Zhoushan/Ningbo/Yangshan) improved;

Brent at $88.33/bbl (+0.05%) and WTI at $83.47/bbl (+0.02%). October ESPO Blend on a DES Shandong basis has reached parity with ICE Brent, with remaining offers up to a $2/bbl premium, versus roughly a $3 discount for September cargoes traded in mid-July; at least 30 of the ~42 October cargoes were locked in early by Chinese refiners, close to twice July's 17-cargo intake. Saudi Arabia's September Arab Light OSP discount to the Oman/Dubai average widened to $2/bbl, the lowest since June 2020, while the halt in Iranian exports removes an estimated 1.0-1.5 mb/d of Middle East sour supply. We argue the pricing anchor for the seven re-export grades is shifting from differential bargaining to a freight-plus-reliability premium.

SNSUC's seven flagship re-export grades—ESPO, Dubai, Oman, Urals, Basrah Light, Bonny Light, Lula—carve divergent arb paths on freight and discounts; full coverage enables inter-grade spread management under one LC, with SHA-256 browser fingerprints and digital warrants locking title.