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

About Sunplus

Sunplus Technology Co., Ltd. (TWSE: 2401, LSE: SUPD), established in 1990, is a leading chip provider for multimedia and automotive applications such as DVD player, portable DVD player, home entertainment audio products, car infotainment and advanced driving assistance system(ADAS). Meanwhile Sunplus is offering high-speed I/O IP, high performance data conversion IP, and analog IP for a broad range of applications on consumer, portable, and connected devices for Sunplus has been accumulating strong IP technologies on consumer and multimedia segments. Sunplus is headquartered in Taiwan and has service offices in Shanghai, Shenzhen and Chengdu. For more information, please visit Sunplus website at www.sunplus.com.

Sunplus Contact

Spokesperson

Wayne Shen
Vice President
+886-3-5786005#2350
wayne@sunplus.com

Deputy Spokesperson

Joseph Chuang
Administration Div. Director
+886-3-5786005#3120
pr@sunplus.com