Zhejiang Jasan Holding Group Co.Ltd(603558) release performance forecast. It is estimated that the net profit attributable to the shareholders of the listed company will turn loss into profit in 2021 compared with the same period of the previous year, and the net profit attributable to the shareholders of the listed company will be 160 million yuan to 210 million yuan. The loss in the same period of last year was 527.7277 million yuan. In 2021, the cotton socks business got rid of the impact of the epidemic and returned to the normal development track, with a large increase in sales and profits.