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Orient Semiconductor Electronics, Ltd. Interim / Quarterly Report 2025

Nov 14, 2025

52010_rns_2025-11-14_4f121f3e-ae46-4d03-a4c0-dbfd58ac13ac.pdf

Interim / Quarterly Report

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華泰電子股份有限公司 Orient Semiconductor Electronics ,Ltd. (股票代號:2329)

Summary Part 1 Company Profile Part 2 Manufacture Service & Product Part 3 2024 Q3 Financial Performance Part 4 Competitive Advantage Part 5 Q&A

2/23

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Company Profile

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3/23

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Company History

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資本額 Capital : US$ 216M(NTD6.59B) Common Stock : US$ 184M Preferred C Stock : US$ 32M

2025

54th Anniversary Celebration

2015 & 2020

Strategic Partnership Announcement

2014

1st 16D microSD in the world

2005

Biz Transformation into Memory Market

Apr, 1994 IPO in Taiwan Stock Exchange (TSE: 2329)

1971 Established Founder : Dr. Eugene C. Y. Duh Headquarters : Kaohsiung, Taiwan

4/23

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Headquarters (Flash Memory) (750,000 sq. ft.)

Factory

6 Production buildings in NTIP Headcount : around 5,800

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Facility 2 (59,223 sq. ft.)

LIC (256,200 sq. ft.)

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Facility 3 (158,638 sq. ft.)

Facility 1 (146,475 sq ft.)

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Facility 5 (190,000 sq. ft.)

5/23

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Organization

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----- Start of picture text -----

Chairman
Tony Tung
President
C. J. Tu
Testing Group Semiconductor Group EMS Group
• Memory IC Testing Service • Memory IC Packaging Service
• EMS Service
• Logic IC Testing Service • Logic IC Packaging Service
----- End of picture text -----

6/23

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Manufacture Service & Product

7/23

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Total Solution

IC Packaging & Testing Service

Drop Shipment Dry Pack Tape & Reel

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Final Test

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Assembly

Wafer Grinding

Wafer Probing

8/23

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Total Solution

Electronics Manufacturing Service

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JDM, DFM, DFT NPI & Quick Turn Material Prototyping Procurement

Product Design from Customer

PCB Assembly

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Functionality & Reliability Testing

Repair and Distribution System Box Build Upgrade Support Integration

9/239

OSE CONFIDENTIAL

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Product Application

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10/23

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2025 Q3

Financial Performance

11/23

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (QoQ)

(Thousands of NTD)
Net revenue
Gross profit
Operating income
Income before tax
Income tax(expense) gains
Non controlling interests
Net Income
Basic EPS (in NTD)
EBITDA
Q3/2025
%
5,187,966
100.00%
846,337
16.31%
472,954
9.12%
538,656
10.38%
(106,634)
(2.06%)
-
-
432,022
8.33%
0.6
-
806,640
15.55%
Q2/2024
%
5,263,888
100.00%
787,827
14.97%
419,883
7.98%
409,022
7.77%
(21,829)
(0.41%)
-
-
387,193
7.36%
0.54
-
669,705
12.72%
Variance
(1.44%)
7.43%
12.64%
31.68%
388.50%
-
11.58%
-
20.45%

12/23

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (YoY)

(Thousands of NTD)
Net revenue
Gross profit
Operating income (loss)
Income (loss) before tax
Income tax (expense) gains
Non controlling interests
Net Income
Basic EPS (in NTD)
EBITDA
Q3/2025
%
5,187,966
100.00%
846,337
16.31%
472,954
9.12%
538,656
10.38%
(106,634)
(2.06%)
-
-
432,022
8.33%
0.6
-
806,640
15.55%
Q3/2024
%
3,914,051
100.00%
500,548
12.79%
186,906
4.78%
219,730
5.61%
(42,439)
(1.08%)
-
-
177,291
4.53%
0.25
-
449,209
11.48%
Variance
32.55%
69.08%
153.04%
145.14%
151.26%
-
143.68%
140.00%
79.57%

13/23

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Key Items & Index of Balance Sheet

(Thousands of NTD)
Cash and cash equivalents
Financial assets measured at amortized cost
Financial assets-Noncurrent
& Investments-equity method
Property, plant, and equipment
Total assets
Short-term loans & Short-term notes payable
Long-Term Liabilities-Current Portion
Long-term loans
Total liabilities
Total stockholders’ equity
Quarterly EBITDA
Index
Debt ratio
Accounts receivable turnover days(Q3)
Inventory turnover days(Q3)
Q3/2025
2,598,355
-
1,882,938
7,477,877
20,139,624
-
487,885
1,054,882
8,480,018
11,659,606
806,640
42.11%
90 Days
40 Days
Q2/2025
3,437,751
-
1,441,800
6,982,388
20,317,276
-
465,872
897,925
9,163,846
11,153,430
669,705
45.10%
78 Days
37 Days
Variance
(24.42%)
-
30.60%
7.10%
(0.87%)
-
4.73%
17.48%
(7.46%)
4.54%
20.45%

14/23

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Key Items & Index of Balance Sheet

(Thousands of NTD)
Cash and cash equivalents
Financial assets measured at amortized cost
Financial assets-Noncurrent
& Investments-equity method
Property, plant, and equipment
Total assets
Short-term loans & Short-term notes payable
Long-Term Liabilities-Current Portion
Long-term loans
Total liabilities
Total stockholders’ equity
Quarterly EBITDA
Index
Debt ratio
Accounts receivable turnover days(Q1~Q3)
Inventory turnover days(Q1~Q3)
Q3/2025
2,598,355
-
1,882,938
7,477,877
20,139,624
-
487,885
1,054,882
8,480,018
11,659,606
-
806,640
42.11%
88 Days
39 Days
Q3/2024
4,392,800
-
1,799,522
6,129,265
19,231,283
-
325,248
984,067
7,889,705
11,341,578
-
449,209
41.03%
95 Days
45 Days
Variance
(40.85%)
-
4.64%
22.00%
4.72%
-
50.00%
7.20%
7.48%
2.80%
-
79.57%

15/23

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IC Packaging and Testing Services

(Thousands of NTD)

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3,500,000 100%
3,117,660 3,207,475
3,020,022 90%
3,000,000
80%
2,588,094
2,500,000 2,332,625 70%
2,113,934 2,091,219
66% 60%
2,000,000 1,833,565 62%
62%
57% 57% 50%
1,500,000 52% 51%
47% 40%
30%
1,000,000
20%
500,000
10%
- 0%
Q4/2023 Q1/2024 Q2/2024 Q3/2024 Q4/2024 Q1/2025 Q2/2025 Q3/2025
營業收入淨額 佔全公司營收比重
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16/23

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Electronics Manufacturing Services

(Thousands of NTD)

-
500,000
1,000,000
1,500,000
2,000,000
2,500,000
1,618,622
1,587,935
1,946,426
2,080,486
2,035,786
1,744,851
2,243,866
1,980,491
34%
38%
48%
53%
49%
43%
43%
38%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Q4/2023
Q1/2024
Q2/2024
Q3/2024
Q4/2024
Q1/2025
營業收入淨額
佔全公司營收比重

17/23

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Semiconductor Group -Percentage of revenue by product application

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100%
7% 9% 9% 9% 8% 7% 8% 9%
14% 13% 11%
15% 18% 18% 13%
80% 21%
60%
40% 79% 80% 81% 78%
76% 73% 74%
70%
20%
0%
Q4/2023 Q1/2024 Q2/2024 Q3/2024 Q4/2024 Q1/2025 Q2/2025 Q3/2025
記憶體相關產品 邏輯IC 測試
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18/23

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2025 Q3 Operation Status Summary

  • Semiconductor BU

  • The memory industry has become a Seller’s market.

  • • Memory customers are actively stocking up, driving semiconductor revenue recovery and increasing its proportion of total company revenue.

  • • IC capacity utilization remains high.

  • EMS BU

  • Strong demand from AI server customers.

  • • Memory customers are actively stocking up; vertically integrated production of memory modules.

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Competitive Advantage

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- Focus on Memory Market for 20 years.

- Efficient Manufacture Platform for Memory.

- Advanced Process Capability

  • 25um wafer thickness

  • 16 Layers Die Stacking for microSD/BGA/SD

  • 1[ST] 1TB microSD announced to market

- Highly Systematized Production Environment

  • MES Automation System

  • One-Stop Service - High Degree of Flexibility on capacity allocation

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Q&A

22/23

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Disclaimer

The presentation and the relevant information mentioned in this material have been compiled from both internal and external resources. These forward looking statements involve known and unknown risks, uncertainties and other factors, including price variation, competition, global economy, exchange rate movement and market demand, which may cause actual results to differ materially from those implied by such forward-looking statements. The forward looking statements expressed in this material reflect the Company’s current view about the future as of today. The Company is not responsible for any updates if there are any changes in the future.

23/23