Rice, Thai A.1 (World Bank) is a commodity index tracking prices of 100% broken A.1 Super rice from Thailand, used as a benchmark in agricultural trading, with the primary producing country in Thailand, where it serves as a price reference for export deals and defines market trends. In 2026, indicators ranged from 335.91 USD/tonne to 419.06 USD/tonne with an average level of 380.53 USD/tonne. The index is based on prices of rice (Thailand), 100% broken, A.1 Super from 2006 onwards, government standard, f.o.b. Bangkok; prior to 2006, A1 Special, a slightly lower grade than A1 Super.