Cheng Loong — Proxy Solicitation & Information Statement 2026

Apr 24, 2026

Cheng Loong Corporation
Notice of 2026 Annual General Shareholders' Meeting

Dear Shareholders,

I. The 2026 Annual General Meeting of Shareholders of the Company is scheduled to be held at 9:00 a.m. on Friday, May 29, 2026, at Basement 1, No. 1, Sec. 1, Minsheng Rd., Banqiao Dist., New Taipei City (Cheng Loong Lizi International Conference Hall). Shareholder check-in will commence at 8:30 a.m. on the same day. Meeting Agenda: (I). Reports: 1. 2025 Business Overview – Business Report. 2. Endorsements/guarantees provided by the Company for others and its necessity and reasonableness, as well as loaning funds to others. 3. 2025 Distribution of Employee Compensation. 4. 2025 Distribution of Cash Dividends. 5. 2025 Acquisition and Disposal of Assets from Related Parties. 6. 2025 Audit Committee’s Review Report. (II). Proposals: 1. Adoption of the Company’s 2025 Financial Statements. 2. Adoption of the Company’s 2025 Profit Distribution. (III). Discussion: 1. Amendment to certain articles of the Company’s Procedures for Acquisition or Disposal of Assets. 2. Amendment to certain articles of the Company’s Procedures for Endorsements and Guarantees. 3. Amendment to certain articles of the Company’s Procedures for Loaning Funds to Others. 4. Lifting of “Non-Compete Restriction” Against the Company’s Director. (IV). Questions and Motions.

All shareholders are respectfully invited to attend the meeting punctually.

II. Main Content of Dividend Distribution: Cash dividends totaling NT$498,723,535, with a distribution of NT$0.45 per share.

III. Pursuant to Article 165 of the Company Act, the stock transfer registration shall be suspended from March 31, 2026 to May 29, 2026.

IV. In the event that any matters required to be specified and explained in the notice of convocation pursuant to Article 172 of the Company Act are applicable, please refer to the Market Observation Post System (MOPS) at https://mops.twse.com.tw. To access the relevant information, click on: “Company Info / Electronic Documents Download / Annual Reports and Shareholders’ Meeting Materials / Annual Reports and Shareholders’ Meeting Materials (including Depositary Receipt Information)”, then enter the required search criteria (Company Code or Abbreviation and Year), and navigate to: “Reference Materials for Shareholders’ Meeting Proposals (or Agenda Handbook and Supplemental Meeting Materials).”

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V. Enclosed are one Attendance Card and one Proxy Form. Shareholders intending to attend the meeting in person shall sign or affix seal on the Attendance Card (no need to return), and present it at the venue on the meeting day for registration. In the case of proxy attendance, the shareholder shall sign or affix seal on the Proxy Form, and personally fill in the name and address of the proxy. The completed Proxy Form shall be delivered or mailed to the Shareholder Services Department of the Company at least five days(5/22) prior to the meeting to facilitate the issuance of the Attendance Card to the designated proxy.

VI. In the event of proxy solicitation by shareholders, the Company will compile and disclose the summary solicitation information on the Securities & Futures Institute (SFI) website before April 28, 2026. For access, please visit http://free.sfi.org.tw, navigate to “Free Proxy Disclosure Inquiry,” and enter the relevant search criteria.

VII. Shareholders may exercise voting rights electronically for this Annual General Meeting during the period from April 29, 2026 to May 26, 2026. Electronic voting shall be conducted via the Taiwan Depository & Clearing Corporation’s “Stockvote” platform, in accordance with the instructions provided on the site. (Website: https://stockservices.tdcc.com.tw)

VIII. The institution responsible for verifying proxy forms for this Annual General Meeting is the Stock Affairs Section of Cheng Loong Corporation.

IX. Kindly take note and proceed accordingly.

Sincerely,

Board of Directors
Cheng Loong Corporation

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Meeting Agenda Items

1. Adoption of the 2025 Financial Statements.
   (1) ☐ Approve
   (2) ☐ Disapprove
   (3) ☐ Abstain

2. Adoption of the 2025 Profit Distribution.
   (1) ☐ Approve
   (2) ☐ Disapprove
   (3) ☐ Abstain

3. Amendment to certain articles of the Company's Procedures for Acquisition or Disposal of Assets.
   (1) ☐ Approve
   (2) ☐ Disapprove
   (3) ☐ Abstain

4. Amendment to certain articles in the Company's Procedures for Endorsements and Guarantees.
   (1) ☐ Approve
   (2) ☐ Disapprove
   (3) ☐ Abstain

5. Amendment to certain articles in the Company's Procedures for Loaning Funds to Others.
   (1) ☐ Approve
   (2) ☐ Disapprove
   (3) ☐ Abstain

6. Lifting of "Non-Compete Restriction" Against the Company's Director.
   (1) ☐ Approve
   (2) ☐ Disapprove
   (3) ☐ Abstain

7. Questions and Motions.