Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. April 7th, 2003 -
Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, LSE: SUPD) today announced that net sales for March 2003 totaled NT$ 652million. The revenue growth came from contribution of MCU, LCD , voice/music products sales increase. The company sales will keep growing since the traditional high season for consumer products is third quarter.

Sales Report of March 2003 (Unit: NT$ K)

Item 2003* 2002 Growth rate (%) March net sales 651,505 639,173 1.93 Year to date net sales 1,824,370 1,673,709 9.00

* Year 2003 figures have not been audited

Sales Breakdown of March 2003 (Unit: NT$ K)

Product categories Net sales LCD Ics 146,297 Micro controllers 64,571 Multi media Ics 309,836 Voice & music synthesizer 48,446 Others 82,355 Total 651,505