Hengshun Vinegar Industry, also known as 'China's Largest Vinegar Enterprise', has announced a price adjustment for some products, with increases ranging from 5% to 15%. This is part of a wider trend among listed A-share food companies, including Angel Yeast, Haitian Weiye, Jiahe Foods, and Haixin Foods, who are also raising prices due to rising costs for raw materials, transportation, labor, and energy. The cost increase has not yet fully covered the increase in raw material costs, and companies are keeping an eye on the trend in raw materials and the consumption situation in the future.