Issued by: ADATA Issued on: 2022/09/07 Taipei, Taiwan, R.O.C. – September 7th, 2022 –ADATA today announced its consolidated net sales for August 2022 increased by 12.7% from NT$2.67 billion of July 2022 to NT$3.0 billion. Accumulated consolidated net sales for January to August 2022 were NT$24.14 billion, a 7.86% decrease compared with the same period in 2021. ADATA August Sales Report (Consolidated) (Unit: NT$ billion) Period August-22 M-O-M Y-O-Y January to August Y-O-Y Net sales 3.0 12.7% -6.6% 24.14 -7.86% Sales by Product for August 2022: DRAM 42.5% SSD 35.3% Others 22.2% *Year 2022 figures have not been audited.