WuXi AppTec Co., Ltd. provided earnings guidance for the year ended December 31, 2021. For the year, the company estimate revenue to be in a range between RMB 22,818.8955 million and RMB 22,901.5726 million and the net profit attributable to shareholders of the company to be in a range between RMB 4,973.1956 million and RMB 5,032.4004 million.