Jeju field tangerines for 2024 are being shipped, but heat waves and heavy rains have caused increased heat damage and sunburn, leading to a decrease in production and an increase in price. The sugar content of the tangerines is expected to increase, while the acid content is expected to decrease. The rate of heat damage is the highest ever recorded and is expected to continue to increase. Farmers have mixed emotions about the situation, but plans are being made to expand sales and promote the purchase of tangerines for processing.