Taipei, Taiwan, R.O.C. – January 9th, 2023 – ADATA today announced the consolidated sales for December 2022 were NT$ 2.36 billion, representing a decrease of 10.13% MoM and a decrease of 27.9% YoY. Accumulated net sales for 2022 were NT$35.05 billion, a decline of 11.42% compared to 2021. ADATA December Sales Report (Consolidated) (Unit: NT$ billion) Period December -22 M-O-M (%) Y-O-Y (%) January to December-22 Y-O-Y (%) Net Sales 2.36 (10.13) (27.9) 35.05 (11.42) Sales by Product for December 2022: DRAM 48.05% SSD 30.65% Others 21.3% Note: Year 2022 figures have not been audited.