The Office of Trade Policy and Strategy reports that the road freight service cost index for Thailand rose by 11.1% year-on-year in the third quarter of 2025, driven primarily by escalating diesel prices linked to ongoing geopolitical tensions in the Middle East. Agricultural and mining sectors saw significant increases, with agricultural products up 13.4% and minerals up 3.8%, while industrial goods climbed 11.0%. Vehicle types such as liquid tankers and hazardous material trucks also recorded double-digit growth rates between 7.0% and 11.3%. The outlook for the fourth quarter suggests continued high costs due to stable but elevated global oil prices, end-of-year demand surges, and logistical challenges from weather variability.
The Thailand Trade Office monitors flood impacts on industry, noting that if conditions improve quickly, some production sectors may resume output to compensate for delays. The assessment covers the entire supply chain, including labor, raw materials, logistics, and delivery. The Commerce Ministry coordinates distribution and facilitates business operations to maintain economic continuity. While direct damage is significant, indirect effects on suppliers could halt production even in unaffected areas.