Nanya Technology Corporation · TWSE:2408

Nanya Technology — Investor Conference September 7, 2004

8 slides from Nanya Technology's conference presentation, Sep 7, 2004

1. Slide 1: Nanya Technology Corporation Investor Conference

   Nanya Technology Corporation A Member of Formosa Plastics Group Investor Conference Dr. Pei Lin Pai VP & Spokesman September 7th , 2004 September 7th , 2004 Page 1 © 2004 Nanya Technology Corp.

2. Slide 2: Contents

   CONTENTS • Aug. '04 Revenue • Aug. '04 Sales Breakdown by Region • Results Recap • Price Movement • DDR2 Penetration Forecast September 7th , 2004 Page 2 © 2004 Nanya Technology Corp.

3. Slide 3: August 2004 Revenue

   September 7th , 2004 Page 3 © 2004 Nanya Technology Corp.

4. Slide 4: Sales Breakdown by region in August

   Sales Breakdown by region in August September 7th , 2004 Page 4 © 2004 Nanya Technology Corp.

5. Slide 5: Results Recap

   Results Recap § Price • ASP 4% decrease M-to-M in Aug. § Shipment • 12% increase M-to-M in Aug. § Inventory • Nanya inventory level under 10-day September 7th , 2004 Page 5 © 2004 Nanya Technology Corp.

6. Slide 6: Price Movement

   September 7th , 2004 Page 6 © 2004 Nanya Technology Corp.

7. Slide 7: DDR2 Penetration Forecast

   DDR2 Penetration Forecast As of Major PC Suppliers’Demand Source: Nanya Technology 100% 80% 60% 40% 20% 0% 3Q04 4Q04 1Q05 2Q05 3Q05 4Q05 September 7th , 2004 Page 7 © 2004 Nanya Technology Corp.

8. Slide 8: Q&A

   Q&A www. nanya.com September 7th , 2004 Page 8 © 2004 Nanya Technology Corp.

Nanya Technology — Investor Conference September 7, 2004 on 6ix