Thammasat... no: Rangsit University estimates floods on 24-30 Sep 2026 across 31 provinces and Bangkok caused about 69.1 billion baht in damage across the farm supply chain (about 0.36% of GDP). Farmers bore 25.9 billion, processors 18.3 billion, consumers face 13.4 billion in extra costs, and exporters lost 5.5 billion. Rice and cassava exports fell about 4.4 billion baht combined. Restaurants and wholesalers/retailers report higher transport and ingredient costs. For SMEs: expect input and raw-material price increases and delayed deliveries in the coming weeks, and check whether the proposed debt deferral and recovery loans apply to your business.