Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. October 7th, 2003 - Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, LSE: SUPD) today announced that net sales for September 2003 totaled NT$ 1,145 million setting record high.

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

Item 2003* 2002 Growth rate (%) September revenue 1,144,800 861,651 32.86 Year to date revenue 7,335,902 6,492,681 12.99

* Year 2003 figures have not been audited

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

Product categories Net sales LCD Ics 149,322 Micro Controllers 111,805 Multi Media Ics 760,966 Voice & Music Synthesizer 28,454 Others 94,253 Total 1,144,800