United Microelectronics Corp. · TWSE:2303

United Microelectronics — Q2 2002 Earnings Presentation

12 slides from United Microelectronics's earnings presentation, July 2002

  1. Slide 1: The Foundry of Choice

    The Foundry of Choice WEF 1 aX MME H#7A3048 UNC

  2. Slide 2: Q2 2002 income statement comparison

    % % % 18,580 100.0 12,159 100.0 52.8 4,205 22.6 674 5.5 523.9 (3,196) (17.2) (3,126) (25.7) 2.2 !" 1,009 5.4 (2,452) (20.2) - # $%" 3,441 18.5 2,670 22.0 28.9 &' 4,446 23.9 216 1.8 1,958.3 ()*+*,- " 0.35 0.02 ! ! "

  3. Slide 3: First half 2002 income statement comparison

    . % % /0 1 /0 1 % 30,739 100.0 38,596 100.0 (20.4) 4,879 15.9 11,954 31.0 (59.2) (6,322) (20.6) (6,119) (15.9) 3.3 !" (1,443) (4.7) 5,835 15.1 - # $%" 6,111 19.9 (2,406) (6.2) - &' 4,662 15.2 4,620 12.0 0.9 ()*+*,- " 0.37 0.35 #$%& #$%& ' ' "

  4. Slide 4: Investment gains and losses by affiliate

    UMC Japan (UMCJ) 117 148 (Unimicron) 33 55 (Faraday) 43 23 (Novatek) 72 66 Trecenti - (391) !" (976) - #$ (717) 504 %& (1,428) 405

  5. Slide 5: Quarterly trend Q2-01 to Q2-02

    ” !" Unit: USD 1,500 1,000 500 0 Q2-01 Q3-01 Q4-01 Q1-02 Q2-02

  6. Slide 6: #$%&'( #$%&'( 67,023 53,044 149,283 305,798 29,254 57,060 ! 216,008 16,371

    #$%&'( #$%&'( 67,023 53,044 149,283 305,798 29,254 57,060 ! 216,008 16,371

  7. Slide 7: Revenue breakdown

    BED -— 2h & F/ 2002 Q2 2002 Q1 ee AA*A Bk a BA 11% 4% 14% 3% ILE tb % 29% 35% ae BH 50% BH 54% The Foundry of Choice UNVMcC

  8. Slide 8: Revenue breakdown by region

    2002 Q2 2002 Q1 1% 1% 17 % 17 % 82% 82%

  9. Slide 9: Revenue breakdown by application

    2002 Q2 2002 Q1 2% 2% 28% 31% 23% 39% 39% 36%

  10. Slide 10: Wafer revenue by technology node

    2002 Q2 2002 Q1 ≤ 0.15u ≤ 0.15u 6% 5% ≥ 0.5u 0.18u 17% ≥ 0.5u 0.18u 10% 16% 18% 0.35u 0.35u 33% 0.25u 40% 0.25u 28% 27%

  11. Slide 11: Revenue by product type, 2002 Q2

    2002 Q2 2002 Q1 SRAM SRAM DRAM 1% NVM DRAM 1% NVM 3% 14% 3% 12% Logic/Mixed Logic/Mixed mode 82% mode 84%

  12. Slide 12: For more information regarding UMC

    For more information regarding UMC www.umc.com For all inquiries, suggestions, and comments ir@umc.com

United Microelectronics — Q2 2002 Earnings Presentation on 6ix