East China’s bonded tank utilization has hit 92%, the highest level of 2026. This is not modeled — it’s the real-time weighted average from SNSUC’s integrated dispatch systems across Ningbo, Yangshan, and Lianyungang bonded terminals. Fuel oil futures rose 0.89% to ¥4,297/t and asphalt 1.53% to ¥5,432/t, yet their spread widened to ¥1,135/t — well above the (industry norm) median of ¥820/t, confirming refiners’ active shift toward higher-margin, lower-turnover products and intensifying congestion in transshipment storage. Demurrage has surged to $18,500/day, up 37% from August’s $13,500/day average; real-time vessel waiting times on Singapore–Shanghai routes now average 3.8 days (vs. 2.4 days in August). With USD/CNY at 6.6984 (−0.03%), the slight RMB depreciation fails to offset rising storage costs — effective landed storage cost in CNY is up 4.2% YoY. Regional logistics economics have flipped: fuel oil batches originally scheduled for distribution from Qingdao to Yangtze River ports are now rerouted to Qinzhou due to tank shortages, adding ¥112/t in logistics cost. Meanwhile, asphalt benefits from rigid infrastructure demand — Guangdong port utilization stands at just 68%, opening an arbitrage window. SNSUC’s transshipment clients have already executed a ‘direct warehouse receipt transfer’ of 30,000 mt asphalt from Ningbo bonded tanks to Nansha, Guangzhou, bypassing secondary handling and saving ~$420,000 in demurrage. Risk: if Brent stays below $100/bbl and WTI discount holds above $3.32, importers will accelerate low-price inventory builds — pushing tank utilization past 95% by early October. Verdict: Neutral. Bullish trigger: East China utilization ≥95% AND demurrage > $20,000/day. Procurement window opens only if fuel oil–asphalt spread narrows to ≤¥900/t. Action for SNSUC clients: activate blockchain-enabled cross-port direct warehouse receipts now to lock in Guangdong’s spare capacity; pause new inbound instructions to East China bonded tanks; use Qinzhou/Nansha as buffer nodes.