PETER’S ASIAN BUSINESS & FINANCE BRIEFING – Tuesday 5 May 2026, 06:00 Hong Kong

Key Takeaways

• Brent crude hit $115 per barrel as US‑Iran skirmish escalated
• China ordered firms to ignore new US sanctions on Iranian refiners
• Singapore and New Zealand signed first bilateral supply‑chain security pact
• Thailand cut 2026 growth forecast to 1.5% amid fuel price surge
• ADB reduced Asia’s 2026 growth outlook to 4.7% due to energy shock

Pulse Analysis

The renewed clash between the United States and Iran in the strategic Strait of Hormuz has reignited market volatility. By targeting fast boats and threatening to block commercial traffic, both sides have forced oil benchmarks—Brent and WTI—to surge above $115 and $106 per barrel respectively. Traders are now pricing in a heightened risk premium for any prolonged disruption, a development that reverberates through global supply chains and fuels inflationary pressures in economies already grappling with post‑pandemic recovery.

China’s unprecedented directive for domestic firms to ignore fresh US sanctions on Iranian‑linked refiners marks a bold escalation in the sanctions tug‑of‑war. The move not only shields Chinese refiners from immediate compliance costs but also tests the reach of secondary sanctions on Chinese banks and corporations. Analysts warn that a retaliatory US response could trigger a cascade of financial restrictions, potentially reshaping trade flows and prompting other emerging markets to reassess their exposure to US‑led punitive measures.

Across Asia, the energy shock is translating into slower growth and higher consumer prices. The Asian Development Bank trimmed its 2026 regional growth outlook to 4.7%, while Thailand revised its national forecast to 1.5% as fuel costs surge. Inflation is climbing toward double‑digit levels in several economies, prompting central banks to consider tighter monetary policy. In a bid to bolster resilience, Singapore and New Zealand forged the first bilateral supply‑chain security pact, pledging to keep essential goods moving during crises—a model that could inspire similar agreements as the region seeks to mitigate geopolitical risk.