South Korea's sugar prices have surged to a 16-month high, with the sugar index in January rising by 20.3% year-on-year, according to Statistics Korea's National Statistics Portal. This increase, the highest since September 2022, is due to anticipated production in major sugar exporting countries like Thailand and India. Consequently, the inflation rate of sugar-related processed foods such as chocolate, candy, ice cream, and jam has also risen. International sugar prices are expected to remain high in the near future.