Pan-International Industrial Corp. — Proxy Solicitation & Information Statement 2026

Apr 23, 2026

Pan-International

PAN-INTERNATIONAL INDUSTRIAL CORP.

Meeting Notice of 2026 Annual General Shareholders' Meeting

Meeting Time : 9:00 AM, May 27th (Wednesday), 2026

Meeting Venue : R2F, Education and Training Center, No. 198, Jian 8th Rd., Zhonghe Dist., New Taipei City.

A. Meeting agendas :

I. Report Items

1. Report of 2025 business operation result.
2. Audit Committee's review report of 2025 audited financial reports.
3. Report of the proportion of employees' and directors' remuneration for the year ended December 31, 2025.
4. Report of cash dividend for the year ended December 31, 2025.
5. Report of the Execution of Related Party Transactions for 2025.
6. Other items.

II. Ratification Items

1. Adoption of the 2025 Business Report and Audited Financial Reports.
2. Adoption of the proposal for distribution of 2025 Earnings.

III. Discussion Items

1. Amendment of the Company's Endorsement and Guarantee Procedures.
2. Amendment of the Company's Procedures for Lending Funds to Others.
3. Amendment of the Company's Procedures for Acquiring or Disposing of Assets.
4. Amendment of the Company's Procedures for Engaging in Derivatives Trading.

IV. Election matters

1. Election of Directors.

V. Other matters

1. Proposal for Lifting the Non-Compete Restrictions on Directors.

VI. Extraordinary Motions

B. The board of directors resolved that the 2025 cash dividend is NT $0.9 per share.

C. Seven directors (including five independent directors) were elected at this shareholders' meeting via a candidate nomination system. Director candidate list: Lee, Kuang-Yao · Huang, Ying-Shih. Independent Directors candidate list: Cheng, Wen-Jung · Lin, Ching-

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Pan-International

Wei · Kuo, Ming-Yi · Chen, Chih-Keng · Liu, Wan-Yu. Please refer to Market Observation Post System (https://mops.twse.com.tw) for educational background and experience relevant information.

D. If the Company decides to hold a meeting under Article 172 of the Company Law, electronic files will be posted to the Market Observation Post System at https://emops.twse.com.tw. Please select “Shareholders’ Meetings” under the “Electronic Books” tab, enter the year, and click “GO” to find the meeting files corresponding to Company code.

E. In accordance with Article 165 of the Company Law, from March 29, 2026 to May 27, 2026 is the share transfer prohibition period.

F. Please find enclosed the “Notice of Attendance” and “Proxy Statement.” If you intend to personally attend the meeting, please sign or place your seal in the “Registration Card” column. Shareholder may sign or place their seal in the “Proxy Statement” column to appoint a proxy to attend the meeting on her or his behalf and execute power of attorney in writing. Please fill in the “Proxy Statement” and deliver to the Company’s securities agency, Grand Fortune Securities Co., Ltd. Transfer agent, at least five days prior to the Meeting.

G. If a proxy is solicited by the shareholder(s), the Company is required to compile detail on the proxy solicitation parties and disclose such information on the Securities & Futures Institute website at https://free.sfi.org.tw no later than April 24, 2026. Shareholder(s) can obtain information on the “Free proxy disclosure & related information system”.

H. Shareholders may exercise her/his voting rights through electronic votes at the STOCKVOTE platform of Taiwan Depository & Clearing Corporation (https://stockservices.tdcc.com.tw) during the period from April 25, 2026 to May 24, 2026.

I. The Transfer Agency Department of Grand Fortune Securities Co., Ltd. is the proxy tallying and verification institution for this Annual meeting.

J. Please be advised and perform accordingly.

Sincerely, Board of Directors

Pan-International Industrial Corp.