Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. July 7th, 2003 - Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, LSE: SUPD) today announced that net sales for June 2003 totaled NT$ 852million.

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

Item 2003* 2002 Growth rate (%) June revenue 852,229 802,179 6.24 Year to date revenue 4,236,063 3,953,610 7.14

* Year 2003 figures have not been audited

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

Product categories Net sales LCD Ics 130,145 Micro controllers 145,091 Multi media Ics 429,689 Voice & music synthesizer 31,540 Others 115,764 Total 852,229