The production,consumption and development prospect of polyamide-6 in China were analyzed.By the end of September 2023,the production capacity of polyamide 6 in China was 6 800 kt/a,and the consumption was 4 038.2 kt in 2022.It was estimated the production capacity could be reach about 11 000 kt/a and apparent consumption could reach about 4 600 kt/a in China in 2027.The development trend of polyamide-6 industry and its development suggestions in China were put forward.