Guangdong Sanhe Pile Co.Ltd(003037) the performance forecast was released on January 28. It is estimated that the net profit attributable to the shareholders of the listed company will be 75 million yuan to 92 million yuan in 2021, a year-on-year decrease of 72.17% ~ 77.32%; The basic earnings per share ranged from 0.15 yuan to 0.19 yuan.