# [WARNING] Chinese Tankers Reroute From Hormuz and Bab el‑Mandeb

*Tuesday, August 18, 2026 at 9:28 AM UTC — Hamer Intelligence Services Desk*

**Detected**: 2026-08-18T09:28:56.275Z (2h ago)
**Tags**: MARKET, energy, oil, shipping, geopolitics, MiddleEast, China
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/alerts/18864.md
**Source**: https://hamerintel.com/summaries

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**Summary**: China’s state oil shippers COSCO and CMES have halted tanker transits through the Strait of Hormuz and Bab el‑Mandeb, shifting Middle East crude loadings to safer ports like Fujairah and Oman. This deepens effective tightness and risk premium on seaborne crude and some products as the market prices in higher freight, longer routes, and elevated chokepoint disruption risk.

## Detail

China’s state-owned tanker giants COSCO and CMES have reportedly stopped sending oil tankers through both the Strait of Hormuz and Bab el‑Mandeb due to security concerns, instead loading Middle Eastern crude at locations outside the Gulf (notably Fujairah and ports near Oman). This comes on top of Iranian statements that Hormuz will remain closed until US conditions are met, and earlier reports that Chinese tankers had halted Hormuz and Bab el‑Mandeb transits.

Operationally, this is not a full shutdown of Chinese crude imports from the Gulf, but it is a material reconfiguration of flows. Avoiding Hormuz and Bab el‑Mandeb implies:
- Greater reliance on offshore loading, STS operations, and non‑standard routing.
- Increased voyage times and insurance/freight premia, particularly for Suezmax/VLCC lifts bound for China.
- Potential congestion or capacity constraints at alternative loading points (Fujairah, Omani ports), particularly for blending and storage.

On the supply side, physical barrels can still move, but effective availability at destination is reduced by higher logistics cost and transit risk. This supports a higher risk premium in the Brent–Dubai complex and time spreads. If other major fleets start mirroring COSCO/CMES, effective export capacity from the Gulf could tighten further.

Market impact is skewed bullish for:
- Brent and Dubai crude benchmarks, especially front‑end and prompt spreads.
- Middle distillates freight-linked cracks via higher tanker rates and routing inefficiencies.
- Tanker equities and freight indices (Baltic Dirty Tanker Index) on stronger dayrates.

Historically, incremental chokepoint risk (e.g., 2019 tanker attacks near Hormuz, Red Sea Houthi attacks in 2023–24) has reliably added 3–10% to crude benchmarks over days to weeks when large operators change routing behavior. The structural element here is that Chinese SOEs are highly influential in setting industry risk tolerances. If this rerouting persists for weeks, it could shift long‑run contract structures and insurance pricing. Near term, expect a multi‑percentage‑point upside move or at least support for crude and product benchmarks, with heightened volatility tied to any further incidents or policy signals around Hormuz and the Red Sea routes.

**AFFECTED ASSETS:** Brent Crude, Dubai Crude, WTI Crude, Middle East crude OSPs, VLCC/Suezmax freight rates, Oil tanker equities, EUR/USD, JPY, Gold