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UMC Reports Second Quarter 2026 Results

July 29, 2026 7:10 AM

2026 CAPEX raised to US$2bn to support phased expansion plan

Q2 2026 operating income increases 32.6% QoQ while Q3 utilization to exceed 90%

Second Quarter 2026 Overview1:

TAIPEI, Taiwan--(BUSINESS WIRE)-- United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC” or “The Company”), a leading global semiconductor foundry, today announced its consolidated operating results for the second quarter of 2026.

Second quarter consolidated revenue was NT$68.73 billion, increasing 12.6% from NT$61.04 billion in 1Q26. Compared to a year ago, 2Q26 revenue increased 17.0%. Consolidated gross margin for 2Q26 was 32.5%. Net income attributable to the shareholders of the parent was NT$42.26 billion, with earnings per ordinary share of NT$3.39.

Jason Wang, CEO of UMC, said, “In the second quarter, our wafer shipments increased 10.6% quarter-on-quarter, driven by strong demand in the communication and consumer segments, further improving utilization rate to 85%. Revenue from our 22/28nm business continues to set record highs, with 22nm revenue representing 17.5% of second-quarter sales. Earlier this month, we announced the company’s first mass-production delivery of 12-inch photonic ICs to a customer, a major milestone for UMC that demonstrates the company’s high-volume silicon photonics manufacturing capability on 12-inch wafers as we prepare to launch our silicon photonics platform available for general customer use in 2027.”

CEO Wang added, “Looking ahead to the third quarter, we expect demand momentum to remain stable across the computer, communication, and consumer segments, with shipments projected to increase by high-single digits. Driven by strong demand for power management ICs, sensors, and microcontrollers, our 8-inch portfolio is seeing a strong rebound, and utilization is expected to improve significantly in the third quarter. With our 12-inch capacity already at a healthy utilization rate supporting core businesses, we must also prepare in advance to ensure UMC is well positioned to capture future opportunities driven by AI. To ensure we are ready to scale rapidly to support our customers, we announced today that our Board of Directors has approved a plan to expand cleanroom capacity at our Singapore P4 facility and to construct a new fab in Tainan, Taiwan. The plan will be executed in phases, enabling UMC to remain focused on capital discipline while flexibly deploying capacity to fulfill customer demand. As a result, 2026 capital expenditure budget will be revised upward to US$2 billion.”

CEO Wang said, “In the second quarter, UMC was proud to be selected for inclusion in the FTSE4Good TIP Taiwan ESG Index, which evaluates top-performing Taiwan-listed companies based on international sustainability standards, for the tenth consecutive year. For investors interested in learning more about UMC’s sustainability targets and progress, the company’s 2025 Sustainability Report will be available on our website by the end of July.”

1 Unless otherwise stated, all financial figures discussed in this announcement are prepared in accordance with TIFRSs recognized by Financial Supervisory Commission in the ROC, which is different from IFRSs issued by the International Accounting Standards Board. They represent comparisons among the three-month period ending June 30, 2026, the three-month period ending March 31, 2026, and the equivalent three-month period that ended June 30, 2025. For all 2Q26 results, the U.S. dollar amounts have been translated at the weighted-average exchange rate of NT$31.59 per U.S. dollar for the three-month period ended June 30, 2026.

Summary of Operating Results

Operating Results

(Amount: NT$ million)

2Q26

1Q26

QoQ %
change

2Q25

YoY %
change

Operating Revenues

68,733

61,038

12.6

58,758

17.0

Gross Profit

22,323

17,818

25.3

16,878

32.3

Operating Expenses

(7,906

)

(7,099

)

11.4

(6,467

)

22.2

Net Other Operating Income and Expenses

533

557

(4.3

)

409

30.3

Operating Income

14,950

11,276

32.6

10,820

38.2

Net Non-Operating Income and Expenses

30,236

5,367

463.3

(666

)

-

Net Income Attributable to Shareholders of the Parent

42,260

16,171

161.3

8,903

374.7

EPS (NT$ per share)

3.39

1.29

 

0.71

(US$ per ADS)

0.537

0.204

 

0.121

Exchange rate (USD/NTD)

31.59

31.63

29.28

Note: Sums may not equal totals due to rounding.

Second quarter operating revenues increased 12.6% sequentially to NT$68.73 billion. Revenue contribution from 40nm and below technologies represented 52% of wafer revenue. Gross profit increased 25.3% QoQ to NT$22.32 billion, or 32.5% of revenue. Operating expenses increased 11.4% to NT$7.91 billion. Net other operating income decreased 4.3% to NT$0.53 billion. Net non-operating income totaled NT$30.24 billion. Net income attributable to shareholders of the parent amounted to NT$42.26 billion.

Earnings per ordinary share for the quarter was NT$3.39. Earnings per ADS was US$0.537. The basic weighted average number of shares outstanding in 2Q26 was 12,475,080,302, compared with 12,491,206,358 shares in 1Q26 and 12,484,877,493 shares in 2Q25. The diluted weighted average number of shares outstanding was 12,541,653,000 in 2Q26, compared with 12,583,475,228 shares in 1Q26 and 12,534,082,055 shares in 2Q25. The fully diluted shares counted on June 30, 2026 were approximately 12,527,228,000.

Detailed Financials Section

Operating revenues increased to NT$68.73 billion. COGS increased 7.4% QoQ to NT$46.41 billion. Gross profit increased 25.3% QoQ to NT$22.32 billion. Operating expenses increased 11.4% QoQ to NT$7.91 billion, as G&A increased 32.2% to NT$2.43 billion, R&D increased 3.8% to NT$4.75 billion and Sales & Marketing increased 6.3% to NT$0.73 billion. Net other operating income was NT$0.53 billion. In 2Q26, operating income increased 32.6% QoQ to NT$14.95 billion.

COGS & Expenses

(Amount: NT$ million)

2Q26

1Q26

QoQ %
change

2Q25

YoY %
change

Operating Revenues

68,733

61,038

12.6

58,758

17.0

COGS

(46,410

)

(43,219

)

7.4

(41,880

)

10.8

Depreciation

(14,649

)

(13,719

)

6.8

(12,317

)

18.9

Other Mfg. Costs

(31,761

)

(29,500

)

7.7

(29,563

)

7.4

Gross Profit

22,323

17,818

25.3

16,878

32.3

Gross Margin (%)

32.5

%

29.2

%

 

28.7

%

 

Operating Expenses

(7,906

)

(7,099

)

11.4

(6,467

)

22.2

Sales & Marketing

(733

)

(689

)

6.3

(591

)

23.9

G&A

(2,426

)

(1,834

)

32.2

(1,682

)

44.2

R&D

(4,747

)

(4,575

)

3.8

(4,194

)

13.2

Expected Credit Impairment Gain (Loss)

0

0

(100.0

)

(0

)

-

Net Other Operating Income & Expenses

533

557

(4.3

)

409

30.3

Operating Income

14,950

11,276

32.6

10,820

38.2

Note: Sums may not equal totals due to rounding.

Net non-operating income in 2Q26 was NT$30.24 billion, primarily reflecting the NT$30.05 billion in net investment gain and the NT$0.22 billion in net interest income.

Non-Operating Income and Expenses

(Amount: NT$ million)

2Q26

1Q26

2Q25

Non-Operating Income and Expenses

30,236

5,367

(666

)

Net Interest Income and Expenses

218

88

309

Net Investment Gain and Loss

30,045

4,997

326

Exchange Gain and Loss

3

303

(1,280

)

Other Gain and Loss

(29

)

(20

)

(20

)

Note: Sums may not equal totals due to rounding.

In 2Q26, cash inflow from operating activities was NT$33.70 billion. Cash outflow from investing activities totaled NT$7.43 billion, including NT$9.73 billion in capital expenditures, resulting in free cash flow of NT$23.97 billion. Cash outflow from financing activities was NT$10.75 billion, primarily due to NT$5.50 billion redemption of bonds, NT$3.10 billion treasury stock acquired and NT$1.89 billion repayment of bank loans. Net cash inflow in 2Q26 amounted to NT$15.69 billion. Over the next 12 months, the company expects to repay NT$6.40 billion in bank loans.

Cash Flow Summary

(Amount: NT$ million)

For the 3-Month
Period Ended
Jun. 30, 2026

For the 3-Month
Period Ended
Mar. 31, 2026

Cash Flow from Operating Activities

33,698

21,981

Net income before tax

45,186

16,644

Depreciation & Amortization

16,238

15,987

Share of profit of associates and joint ventures

(23,606

)

(2,815

)

Income tax paid

(2,173

)

(464

)

Changes in working capital & others

(1,948

)

(7,370

)

Cash Flow from Investing Activities

(7,427

)

(21,348

)

Increase in financial assets measured at amortized cost

(1,938

)

(7,101

)

Acquisition of PP&E

(8,823

)

(12,526

)

Acquisition of investments accounted for under the equity method

(10

)

(643

)

Acquisition of intangible assets

(658

)

(681

)

Others

4,001

(397

)

Cash Flow from Financing Activities

(10,753

)

(3,686

)

Bank loans

(1,894

)

(3,039

)

Redemption of bonds

(5,500

)

-

Treasury stock acquired

(3,096

)

-

Others

(263

)

(647

)

Effect of Exchange Rate

171

1,411

Net Cash Flow

15,687

(1,641

)

Beginning balance

109,019

110,660

Ending balance

124,706

109,019

Note: Sums may not equal totals due to rounding.

Cash and cash equivalents increased to NT$124.71 billion. Days sales outstanding decreased 1 day to 49 days, while days of inventory decreased 5 days to 75 days.

Current Assets

(Amount: NT$ billion)

2Q26

1Q26

2Q25

Cash and Cash Equivalents

124.71

109.02

111.99

Accounts Receivable

38.65

35.60

32.38

Days Sales Outstanding

49

50

52

Inventories, net

37.92

38.65

34.02

Days of Inventory

75

80

76

Total Current Assets

230.26

216.44

195.18

Current liabilities increased to NT$106.31 billion. Long-term credit / bonds decreased to NT$45.57 billion. Total liabilities increased to NT$222.05 billion, while debt to equity ratio increased to 50%.

Liabilities

(Amount: NT$ billion)

2Q26

1Q26

2Q25

Total Current Liabilities

106.31

79.61

110.39

Accounts Payable

9.06

9.07

8.54

Short-Term Credit / Bonds

11.97

22.89

21.30

Payables on Equipment

7.16

7.98

8.35

Dividends Payable

32.70

-

35.79

Other

45.42

39.67

36.41

Long-Term Credit / Bonds

45.57

47.17

41.60

Total Liabilities

222.05

193.20

211.10

Debt to Equity

50%

47%

63%

Analysis of Revenue

Revenue from Asia Pacific increased to 66%, while business from North America increased to 22% of sales. Business from Europe decreased to 8%, while contribution from Japan decreased to 4%.

Revenue Breakdown by Region

Region

2Q26

1Q26

4Q25

3Q25

2Q25

North America

22

%

21

%

21

%

25

%

20

%

Asia Pacific

66

%

65

%

64

%

63

%

67

%

Europe

8

%

9

%

11

%

8

%

8

%

Japan

4

%

5

%

4

%

4

%

5

%

Revenue contribution from 22/28nm increased to 37% of wafer revenue, while 40nm contribution decreased to 15% of sales.

Revenue Breakdown by Geometry (1)

Geometry

2Q26

1Q26

4Q25

3Q25

2Q25

14nm and below

0

%

0

%

0

%

0

%

0

%

14nm

37

%

34

%

36

%

35

%

40

%

28nm

15

%

18

%

17

%

17

%

15

%

40nm

18

%

18

%

17

%

18

%

17

%

65nm

7

%

8

%

8

%

8

%

7

%

90nm

8

%

7

%

7

%

8

%

7

%

0.13um

10

%

10

%

10

%

9

%

9

%

0.18um

4

%

4

%

4

%

4

%

4

%

0.5um and above

1

%

1

%

1

%

1

%

1

%

Revenue from fabless customers accounted for 85% of revenue.

Revenue Breakdown by Customer Type (1)

Customer Type

2Q26

1Q26

4Q25

3Q25

2Q25

Fabless

85

%

86

%

80

%

81

%

81

%

IDM

15

%

14

%

20

%

19

%

19

%

Revenue from the communication segment accounted for 39%, while business from computer applications was 13% of sales. Business from consumer applications accounted for 32%, while other segments was 16% of revenue.

Revenue Breakdown by Application (1) (2)

Application

2Q26

1Q26

4Q25

3Q25

2Q25

Computer

13

%

12

%

12

%

12

%

11

%

Communication

39

%

39

%

42

%

42

%

41

%

Consumer

32

%

32

%

28

%

29

%

33

%

Others

16

%

17

%

18

%

17

%

15

%

(1) Revenue in this section represents wafer sales.

(2) Computer consists of ICs such as CPU, GPU, HDD controllers, DVD/CD-RW control ICs, PC chipset, audio codec, keyboard controller, monitor scaler, USB, I/O chipset, WLAN. Communication consists of handset components, broadband, bluetooth, Ethernet, LAN, DSP, etc. Consumer consists of ICs used for DVD players, DTV, STB, MP3/MP4, flash controller, game consoles, DSC, smart cards, toys, etc.

Blended ASP Trend

(To view blended ASP trend, please click here for 2Q26 ASP)

Shipment and Utilization Rate2

Wafer shipments increased 10.6% QoQ to 1,129K during the second quarter, while quarterly capacity was 1,305K. Overall utilization rate in 2Q26 was 85%.

Wafer Shipments

2Q26

1Q26

4Q25

3Q25

2Q25

Wafer Shipments
(12” K equivalents)

1,129

1,021

994

1,000

967

Quarterly Capacity Utilization Rate

2Q26

1Q26

4Q25

3Q25

2Q25

Utilization Rate

85%

79%

78%

78%

76%

Total Capacity
(12” K equivalents)

1,305

1,283

1,305

1,305

1,290

2 Utilization Rate = Quarterly Wafer Out / Quarterly Capacity

Capacity3

Total capacity in the second quarter was 1,305K 12-inch equivalent wafers. Capacity will increase to 1,325K 12-inch equivalent wafers in the third quarter of 2026.

Annual Capacity in

thousands of wafers

Quarterly Capacity in

thousands of wafers

FAB

Geometry
(um)

2025

2024

2023

2022

FAB

3Q26E

2Q26

1Q26

4Q25

WTK

6"

5 – 0.15

317

331

328

335

WTK

6"

80

80

78

80

8A

8"

3 – 0.11

857

829

811

765

8A

8"

215

215

212

215

8C

8"

0.35 – 0.11

500

477

473

459

8C

8"

125

125

123

125

8D

8"

0.18 – 0.11

471

473

440

410

8D

8"

118

118

116

118

8E

8"

0.6 – 0.11

522

524

490

469

8E

8"

131

131

129

131

8F

8"

0.18 – 0.11

583

578

570

550

8F

8"

146

146

144

146

8S

8"

0.18 – 0.11

466

455

447

443

8S

8"

117

117

115

117

8N

8"

0.5 – 0.11

996

1,013

996

952

8N

8"

250

250

246

250

12A

12"

0.13 – 0.014

1,629

1,556

1,305

1,170

12A

12"

409

409

402

409

12i

12"

0.13 – 0.040

684

678

655

655

12i

12"

192

172

169

172

12X

12"

0.080 – 0.022

347

318

317

314

12X

12"

95

95

93

95

12M

12"

0.13 – 0.040

471

455

438

436

12M

12"

119

119

117

119

Total(1)

5,163

5,022

4,674

4,458

Total

1,325

1,305

1,283

1,305

YoY Growth Rate

3%

7%

5%

6%

(1) One 6-inch wafer is converted into 0.25 (62/122) 12-inch equivalent wafer; one 8-inch wafer is converted into 0.44 (82/122) 12-inch equivalent wafers. Total capacity figures are expressed in 12-inch equivalent wafers.

3 Estimated capacity numbers are based on calculated maximum output rather than designed capacity. The actual capacity numbers may differ depending upon equipment delivery schedules, pace of migration to more advanced process technologies, and other factors affecting production ramp-up.

CAPEX

CAPEX spending in 2Q26 totaled US$308 million. 2026 cash-based CAPEX budget will be US$2.0 billion.

Capital Expenditure by Year - in US$ billion

Year

2025

2024

2023

2022

2021

CAPEX

$ 1.6

$ 2.9

$ 3.0

$ 2.7

$ 1.8

2026 CAPEX Plan

8"

12"

Total

10%

90%

US$2.0 billion

Third Quarter 2026 Outlook & Guidance

Quarter-over-Quarter Guidance:

Recent Developments / Announcements

Apr. 30, 2026

UMC Achieves Highest Corporate Governance Ranking among Taiwan Listed Companies for 12th Consecutive Year

May. 14, 2026

UMC Announces Release of 14nm eHV FinFET Platform, Advancing Innovation in Next-Generation Smartphone Displays

May. 27, 2026

UMC Shareholders Approve NT$2.60 Cash Dividend at Annual Shareholders’ Meeting

Jul. 14, 2026

SILITH and UMC Achieve Mass Production Milestone for Silicon Photonics

Jul. 29, 2026

UMC Announces Fab Expansion in Singapore and Construction of New Fab in Tainan to Meet Accelerating AI Demand

Please visit UMC’s website for further details regarding the above announcements

Conference Call / Webcast Announcement

Wednesday, July 29, 2026

Time: 5:00 PM (Taipei) / 5:00 AM (New York) / 10:00 AM (London)

Dial-in numbers and Access Codes:

Taiwan Number:

02 3396 1191

Taiwan Toll Free:

0080 119 6666

US Toll Free:

+1 866 212 5567

Other Areas:

+886 2 3396 1191

Access Code:

1889529#

A live webcast and replay of the 2Q26 results announcement will be available at
www.umc.com under the “Investors / Events” section.

About UMC

UMC (NYSE: UMC, TWSE: 2303) is a leading global semiconductor foundry company. The company provides high-quality IC fabrication services, focusing on logic and various specialty technologies to serve all major sectors of the electronics industry. UMC’s comprehensive IC processing technologies and manufacturing solutions include Logic/Mixed-Signal, embedded High-Voltage, embedded Non-Volatile-Memory, RFSOI, BCD etc. Most of UMC’s 12-in and 8-in fabs with its core R&D are in Taiwan, with additional ones throughout Asia. UMC has a total of 12 fabs in production with a combined capacity of more than 400,000 wafers per month (12-in equivalent), and all of them are certified with IATF 16949 automotive quality standards. UMC is headquartered in Hsinchu, Taiwan, plus local offices in the United States, Europe, China, Japan, Korea, and Singapore, with a worldwide total of 20,000 employees. For more information, please visit: http://www.umc.com.

Safe Harbor Notice and Disclaimer

This press release contains forward-looking statements within the meaning of Section 27A of the United States Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the United States Securities Exchange Act of 1934, as amended, and as defined in the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts. The words “may,” “will,” “is/are likely to,” “anticipate,” “believe,” “estimate,” “expect,” “intend,” “plan” and similar expressions are intended to identify a number of these forward-looking statements. These forward-looking statements include, but are not limited to, statements relating to anticipated quarterly Fab capacity, foundry capital expenditure plan and other statements that are not historical information.

These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause the actual performance, financial condition or results of operations of UMC to be materially different from what is stated or may be implied in such forward-looking statements. Investors are cautioned that actual events and results could differ materially from those statements as a result of a number of factors including, but not limited to: [(i) dependence upon the frequent introduction of new services and technologies based on the latest developments in the industry in which UMC operates; (ii) the intensely competitive semiconductor, communications, consumer electronics and computer industries and markets; (iii) risks associated with international business activities; (iv) dependence upon key personnel; (v) general economic conditions, including those related to the semiconductor, communications, consumer electronics and computer industries; (vi) possible disruptions in commercial activities caused by natural and human-induced events and disasters, and outbreaks of contagious diseases; (vii) fluctuations in foreign currency exchange rates; and (viii) geopolitical conflicts, including political relationships between U.S., China and Taiwan.] Further information regarding these and other risks is included in UMC’s filings with the United States Securities and Exchange Commission, including but not limited to UMC’s Annual Report on Form 20-F for the fiscal year ended December 31, 2025. All information provided in this presentation is as of the date of this presentation and is based on assumptions that UMC believes to be reasonable as of this date, and UMC does not undertake any obligation to update any forward-looking statement as a result of new information, future events or otherwise, except as required under applicable law.

The financial statements included in this presentation are prepared and published in accordance with Taiwan International Financial Reporting Standards, or TIFRSs, recognized by the Financial Supervisory Commission in the Republic of China, or the ROC, which is different from International Financial Reporting Standards, or IFRSs, issued by the International Accounting Standards Board. Investors are cautioned that there may be significant differences between TIFRSs and IFRSs. In addition, TIFRSs and IFRSs differ in certain significant respects from generally accepted accounting principles in the ROC and generally accepted accounting principles in the United States.

- FINANCIAL TABLES TO FOLLOW -

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES
Consolidated Condensed Balance Sheet
As of June 30, 2026
Figures in Millions of New Taiwan Dollars (NT$) and U.S. Dollars (US$)
June 30, 2026
US$ NT$ %
Assets
Current assets
Cash and cash equivalents

3,917

124,706

18.7

%

Accounts receivable, net

1,214

38,648

5.8

%

Inventories, net

1,191

37,917

5.7

%

Other current assets

910

28,988

4.4

%

Total current assets

7,232

230,260

34.6

%

Non-current assets
Funds and investments

4,612

146,853

22.1

%

Property, plant and equipment

8,141

259,212

38.9

%

Right-of-use assets

234

7,463

1.1

%

Other non-current assets

697

22,184

3.3

%

Total non-current assets

13,684

435,713

65.4

%

Total assets

20,916

665,973

100.0

%

Liabilities
Current liabilities
Short-term loans

88

2,807

0.4

%

Payables

1,506

47,960

7.2

%

Dividends payable

1,027

32,704

4.9

%

Current portion of long-term liabilities

288

9,160

1.4

%

Other current liabilities

429

13,675

2.1

%

Total current liabilities

3,339

106,306

16.0

%

Non-current liabilities
Bonds payable

1,070

34,076

5.1

%

Long-term loans

361

11,490

1.7

%

Lease liabilities, noncurrent

166

5,277

0.8

%

Other non-current liabilities

2,038

64,901

9.8

%

Total non-current liabilities

3,635

115,743

17.4

%

Total liabilities

6,974

222,049

33.3

%

Equity
Equity attributable to the parent company
Capital

3,950

125,770

18.9

%

Additional paid-in capital

498

15,871

2.4

%

Retained earnings and other components of equity

9,591

305,375

45.9

%

Treasury stock

(97

)

(3,096

)

(0.5

%)

Total equity attributable to the parent company

13,942

443,920

66.7

%

Non-controlling interests

0

4

0.0

%

Total equity

13,942

443,924

66.7

%

Total liabilities and equity

20,916

665,973

100.0

%

Notes:
(1) The U.S. dollar amounts have been translated at an exchange rate of NT $31.84 per U.S. dollar as of June 30, 2026.
(2) Sums may not equal totals due to rounding.
UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES
Consolidated Condensed Statements of Comprehensive Income
Figures in Millions of New Taiwan Dollars (NT$) and U.S. Dollars (US$)
Except Per Share and Per ADS Data
Year over Year Comparison Quarter over Quarter Comparison
Three-Month Period Ended Three-Month Period Ended
June 30, 2026 June 30, 2025 Chg. June 30, 2026 March 31, 2026 Chg.
US$ NT$ NT$ % US$ NT$ NT$ %
Operating revenues

2,176

68,733

58,758

17.0

%

2,176

68,733

61,038

12.6

%

Operating costs

(1,469

)

(46,410

)

(41,880

)

10.8

%

(1,469

)

(46,410

)

(43,219

)

7.4

%

Gross profit

707

22,323

16,878

32.3

%

707

22,323

17,818

25.3

%

32.5

%

32.5

%

28.7

%

32.5

%

32.5

%

29.2

%

Operating expenses
- Sales and marketing expenses

(23

)

(733

)

(591

)

23.9

%

(23

)

(733

)

(689

)

6.3

%

- General and administrative expenses

(77

)

(2,426

)

(1,682

)

44.2

%

(77

)

(2,426

)

(1,834

)

32.2

%

- Research and development expenses

(150

)

(4,747

)

(4,194

)

13.2

%

(150

)

(4,747

)

(4,575

)

3.8

%

- Expected credit impairment gain (loss)

0

0

(0

)

-

0

0

0

(100

%)

Subtotal

(250

)

(7,906

)

(6,467

)

22.2

%

(250

)

(7,906

)

(7,099

)

11.4

%

Net other operating income and expenses

17

533

409

30.3

%

17

533

557

(4.3

%)

Operating income

473

14,950

10,820

38.2

%

473

14,950

11,276

32.6

%

21.8

%

21.8

%

18.4

%

21.8

%

21.8

%

18.5

%

Net non-operating income and expenses

957

30,236

(666

)

-

957

30,236

5,367

463.3

%

Income from continuing operations
before income tax

1,430

45,186

10,154

345.0

%

1,430

45,186

16,644

171.5

%

65.7

%

65.7

%

17.3

%

65.7

%

65.7

%

27.3

%

Income tax expense

(94

)

(2,962

)

(1,306

)

126.8

%

(94

)

(2,962

)

(527

)

462.3

%

Net income

1,336

42,224

8,848

377.2

%

1,336

42,224

16,117

162.0

%

61.4

%

61.4

%

15.1

%

61.4

%

61.4

%

26.4

%

Other comprehensive income (loss)

964

30,467

(27,075

)

-

964

30,467

10,205

198.5

%

Total comprehensive income (loss)

2,301

72,691

(18,227

)

-

2,301

72,691

26,322

176.2

%

Net income attributable to:
  Shareholders of the parent

1,338

42,260

8,903

374.7

%

1,338

42,260

16,171

161.3

%

  Non-controlling interests

(1

)

(36

)

(55

)

(33.7

%)

(1

)

(36

)

(54

)

(33.7

%)

Comprehensive income (loss) attributable to:
  Shareholders of the parent

2,302

72,727

(18,172

)

-

2,302

72,727

26,376

175.7

%

  Non-controlling interests

(1

)

(36

)

(55

)

(34.0

%)

(1

)

(36

)

(54

)

(33.6

%)

Earnings per share-basic

0.107

3.39

0.71

0.107

3.39

1.29

Earnings per ADS (2)

0.537

16.95

3.55

0.537

16.95

6.45

Weighted average number of shares
outstanding (in millions)

12,475

12,485

12,475

12,491

Notes:
(1) The U.S. dollar amounts have been translated at the weighted-average exchange rate of NT $31.59 per U.S. dollar for the three-month period ended June 30, 2026.
(2) 1 ADS equals 5 common shares.
(3) Sums may not equal totals due to rounding.
UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES
Consolidated Condensed Statements of Comprehensive Income
Figures in Millions of New Taiwan Dollars (NT$) and U.S. Dollars (US$)
Except Per Share and Per ADS Data
For the Three-Month Period Ended For the Six-Month Period Ended
June 30, 2026 June 30, 2026
US$ NT$ % US$ NT$ %
Operating revenues

2,176

68,733

100.0

%

4,105

129,771

100.0

%

Operating costs

(1,469

)

(46,410

)

(67.5

%)

(2,835

)

(89,629

)

(69.1

%)

Gross profit

707

22,323

32.5

%

1,270

40,141

30.9

%

Operating expenses
- Sales and marketing expenses

(23

)

(733

)

(1.1

%)

(45

)

(1,422

)

(1.1

%)

- General and administrative expenses

(77

)

(2,426

)

(3.5

%)

(135

)

(4,260

)

(3.3

%)

- Research and development expenses

(150

)

(4,747

)

(6.9

%)

(295

)

(9,323

)

(7.2

%)

- Expected credit impairment gain

0

0

0.0

%

0

0

0.0

%

Subtotal

(250

)

(7,906

)

(11.5

%)

(475

)

(15,004

)

(11.6

%)

Net other operating income and expenses

17

533

0.8

%

34

1,089

0.8

%

Operating income

473

14,950

21.8

%

830

26,226

20.2

%

Net non-operating income and expenses

957

30,236

44.0

%

1,126

35,604

27.4

%

Income from continuing operations
before income tax

1,430

45,186

65.7

%

1,956

61,830

47.7

%

Income tax expense

(94

)

(2,962

)

(4.3

%)

(110

)

(3,489

)

(2.7

%)

Net income

1,336

42,224

61.4

%

1,846

58,341

45.0

%

Other comprehensive income (loss)

964

30,467

44.3

%

1,287

40,672

31.3

%

Total comprehensive income (loss)

2,301

72,691

105.8

%

3,132

99,013

76.3

%

Net income attributable to:
  Shareholders of the parent

1,338

42,260

61.5

%

1,849

58,431

45.0

%

  Non-controlling interests

(1

)

(36

)

(0.1

%)

(3

)

(91

)

(0.1

%)

Comprehensive income (loss) attributable to:
  Shareholders of the parent

2,302

72,727

105.8

%

3,135

99,103

76.4

%

  Non-controlling interests

(1

)

(36

)

(0.1

%)

(3

)

(91

)

(0.1

%)

Earnings per share-basic

0.107

3.39

0.148

4.68

Earnings per ADS (2)

0.537

16.95

0.740

23.40

Weighted average number of shares
outstanding (in millions)

12,475

12,483

Notes:
(1) The U.S. dollar amounts have been translated at the weighted-average exchange rate of NT $31.59 and NT $31.61 per U.S. dollar for the three-month and six-month period ended June 30, 2026, respectively.
(2) 1 ADS equals 5 common shares.
(3) Sums may not equal totals due to rounding.
UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES
Consolidated Condensed Statement of Cash Flows
For The Six-Month Period Ended June 30, 2026
Figures in Millions of New Taiwan Dollars (NT$) and U.S. Dollars (US$)
US$ NT$
Cash flows from operating activities :
Net income before tax

1,956

61,830

Depreciation & Amortization

1,019

32,225

Share of profit of associates and joint ventures

(836

)

(26,421

)

Income tax paid

(83

)

(2,637

)

Changes in working capital & others

(295

)

(9,318

)

Net cash provided by operating activities

1,761

55,679

Cash flows from investing activities :
Increase in financial assets measured at amortized cost

(286

)

(9,039

)

Acquisition of property, plant and equipment

(675

)

(21,349

)

Acquisition of intangible assets

(42

)

(1,339

)

Others

93

2,952

Net cash used in investing activities

(910

)

(28,775

)

Cash flows from financing activities :
Decrease in short-term loans

(177

)

(5,602

)

Redemption of bonds

(174

)

(5,500

)

Proceeds from long-term loans

162

5,130

Repayments of long-term loans

(141

)

(4,461

)

Treasury stock acquired

(98

)

(3,096

)

Others

(29

)

(910

)

Net cash used in financing activities

(457

)

(14,439

)

Effect of exchange rate changes on cash and cash equivalents

50

1,582

Net increase in cash and cash equivalents

444

14,046

Cash and cash equivalents at beginning of period

3,501

110,660

Cash and cash equivalents at end of period

3,945

124,706

Notes:
(1) The U.S. dollar amounts have been translated at the weighted-average exchange rate of NT $31.61 per U.S. dollar for the six-month period ended June 30, 2026.
(2) Sums may not equal totals due to rounding.

Michael Lin / David Wong

UMC, Investor Relations

+ 886-2-2658-9168, ext. 16900

[email protected]

[email protected]

Source: United Microelectronics Corporation

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