In 2022, the production of laver in Korea slightly increased by 1.6% compared to the previous year, reaching 151.72 million. Despite this, the price of laver rose due to a decrease in seaweed supply caused by yellowing, which kept the top plate price the same as the previous year. The average price per kg of seaweed was 884 won, a 13.2% increase from the previous year. The production in Jeollanam-do, the main production area, saw a slight increase of 3%, but production was not smooth due to mud disease and yellowing. The production of laver in 2023 is expected to increase slightly due to an increase in laver facilities and maintained domestic demand for exports.