China's food additives account for more than 30% of the global food additive market, the production of single products such as vitamin C and citric acid ranks first in the world, with a full chain production capacity from basic chemical raw materials to end products. Supporting industries such as packaging and testing are well-established, and large-scale production reduces unit costs. The proportion of high-end products such as natural extracts is increasing year by year, and the ability to develop customized solutions is enhanced.