Advanced Ceramic X Corporation · TPEX:3152

Advanced Ceramic X — FY2024 Earnings Presentation

14 slides from Advanced Ceramic X's earnings presentation, Mar 18, 2025

1. Slide 1: Advanced Ceramic X Corporation Wireless SiP Solutions

   ACX Advanced Ceramic X Corporation Wireless SiP Solutions 無線通訊整合元件與模組專家 Mar 18th, 2025 1

2. Slide 2: ACX Revenue (Quarterly)

   ACX Revenue QOQ=+6.1% YOY=+9.7% 500 455 414 429 400 300 200 100 (M NTD) 0 4Q23 3Q24 4Q24 2

3. Slide 3: ACX Revenue (Annual)

   ACX Revenue YOY=+13.6% 1,690 1,800 1,488 1,600 1,400 1,200 1,000 800 600 400 200 (M NTD) 0 2023 2024 3

4. Slide 4: ACX Gross Margin (Quarterly)

   ACX Gross Margin QOQ=+1.7% YOY=-0.5% 50 45.3% 43.1% 44.8% 40 30 20 10 (%) 0 4Q23 3Q24 4Q24 4

5. Slide 5: ACX Gross Margin (Annual)

   ACX Gross Margin YOY=+6.4% 50 45.3% 38.9% 40 30 20 10 (%) 0 2023 2024 5

6. Slide 6: ACX Operating Margin (Quarterly)

   ACX Operating Margin QOQ=-4.4% YOY=-6.0% 40 30.2% 28.6% 30 24.2% 20 10 (%) 0 4Q23 3Q24 4Q24 6

7. Slide 7: ACX Operating Margin (Annual)

   ACX Operating Margin YOY=+4.3% 27.5% 30 23.2% 20 10 (%) 0 2023 2024 7

8. Slide 8: ACX Net Profit Margin (Quarterly)

   ACX Net Profit Margin QOQ+0.9% YOY=+3.7% 30 23.1% 24.0% 20.3% 20 10 (%) 0 4Q23 3Q24 4Q24 8

9. Slide 9: ACX Net Profit Margin (Annual)

   ACX Net Profit Margin YOY+6.4% 30 25.4% 19.0% 20 10 (%) 0 2023 2024 9

10. Slide 10: ACX EPS (Quarterly)

    ACX EPS QOQ=+0.15 YOY=+0.37 2.00 1.58 1.43 1.21 1.00 (NTD) 0.00 4Q23 3Q24 4Q24 10

11. Slide 11: ACX EPS (Annual)

    ACX EPS YOY=+2.12 7 6.21 6 5 4.09 4 3 2 1 (NTD) 0 2023 2024 11

12. Slide 12: Income Statements – 2024/4Q

    ACX Income Statements – 2024/4Q (M NTD) 4Q24 3Q24 4Q23 QoQ YoY Net Sales 455 429 414 +6.1% +9.7% Gross Margin 44.8% 43.1% 45.3% +1.7 ppt -0.5 ppt Operating Expenses (93) (62) (63) +49.7% +49.3% Operating Margin 24.2% 28.6% 30.2% -4.4 ppt -6.0 ppt Non-Operating Items 26 1 (18) +2156% -241.5% Taxes (2

13. Slide 13: Income Statements – 2024

    ACX Income Statements – 2024 (M NTD) 2024 2023 YoY Net Sales 1,690 1,488 +13.6% Gross Margin 45.3% 38.9% +6.4 ppt Operating Expenses (301) (234) +28.8% Operating Margin 27.5% 23.2% +4.3 ppt Non-Operating Items 71 12 +493.8% Taxes (107) (74) +44.6% Net Income 429 282 +51.8% Net Profit Margin 25.4% 19

14. Slide 14: Choose Wireless, Choose ACX

    ACX Choose Wireless, Choose ACX Stock Code: 3152 TW http://www.acxc.com.tw 14

Advanced Ceramic X — FY2024 Earnings Presentation on 6ix