Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. January 09, 2003 - Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, FTSE: SUPD) today announced that net sales for December totaled NT$ 708 million, while revenue from January to December 2002 were NT$8,636 million.

Sales Report of December 2002 (Unit: NT$ million)

Item 2002* 2001 Growth rate (%) December net sales 708 567 24.93 January through December 8,636 6,639 30.07

* Year 2002 figures have not been audited

Sales Breakdown of December 2002 (Unit: NT$ million)

Product categories Net sales LCD Ics 66 Micro controllers 55 Multi media Ics 469 Voice & music synthesizer 22 Others 96 Total 708