 Trading Symbol TSX: SVM NYSE American: SVM VANCOUVER, BC, Aug. 26, 2021 PRNewswire - Silvercorp Metals Inc. Silvercorp or the Company TSX: SVM NYSE American: SVM is pleased to report the results of an updated National Instrument 43-101 NI 43-101 Technical Report entitled NI 43-101 Technical Report Update on the Gaocheng Ag-Zn-Pb Project in Guangdong Province, Peoples Republic of China with an effective date of March 31, 2021 Mineral Resources and Mineral Reserves effective December 31, 2020, prepared by AMC Mining Consultants Canada Ltd. AMC the GC NI 43-101 Technical Report. 