TBI MOTION — Proxy Solicitation & Information Statement 2026

May 29, 2026

Meeting Notice
for
Annual Shareholders' Meeting
(Summary Translation)

The 2026 Annual Shareholders' Meeting (the "Meeting") of TBI Motion Technology Co., Ltd. will be convened at 10:00 a.m., Monday, June 29, 2026 (shareholder registration will begin at 9:30 a.m. at the same venue) at No. 123, Sanduo Rd., Shulin Dist., New Taipei City 23876, Taiwan (TBI Motion Shulin Plant).

1. Agenda of the Meeting:
   I. Report Items
   (1) 2025 Business Report
   (2) 2025 Audit Committee’s Review Report
   (3) Report on the issuance of the Company’s First Secured Domestic Convertible Bonds and Second Unsecured Domestic Convertible Bonds
   II. Matters for Recognition
   (1) Adoption of the 2025 Business Report and Financial Statements
   (2) Adoption of the Proposal for Deficit Compensation for 2025
   III. Extraordinary Motions

2. Pursuant to Article 172 of the Company Act, the main content of the meeting agenda, if applicable, will be disclosed on the Market Observation Post System (MOPS) website at https://emops.twse.com.tw/server-java/t58query (Please select "Electronic Books / Shareholders' meetings" and enter the Company's stock code and year for inquiry).

3. In accordance with Article 165 of the Company Act, the share transfer registration will be suspended from May 1, 2026 to June 29, 2026.

4. In addition to this public notice, an attendance card and proxy form are enclosed with this notice.

If shareholders intend to attend the Meeting in person, please sign or affix your seal on the third copy of the "Attendance Card" and present it at the Meeting venue for registration on the day of the Meeting. No return of the attendance card is required.

If a proxy is appointed to attend the Meeting, please complete and sign or affix your seal on the third copy of the "Proxy Form" and deliver it to the Company's shareholder services agent, First Securities Inc. (Stock Affairs Department), at least five (5) days prior to the Meeting date. The attendance card for the proxy will then be issued by the shareholder services agent. (Please bring identification documents for verification.)

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1. If proxy solicitation is conducted by a shareholder, the Company will compile details of the solicitation information and disclose them on the Securities and Futures Institute (SFI) website no later than May 29, 2026. Shareholders may access such information at the SFI Proxy Disclosure Website (https://free.sfi.org.tw) by entering the Company's Stock Code: 4540.

2. Shareholders may exercise their voting rights electronically through the TDCC STOCKVOTE platform during the period from May 30, 2026 to June 26, 2026. Please visit the Taiwan Depository & Clearing Corporation website (https://stockservices.tdcc.com.tw/evote/index.html?language=EN) and select "Electronic Voting" to proceed according to the instructions.

3. The proxy tallying and verification institution for this Meeting is First Securities Inc., Stock Affairs Department.

To Shareholders

Board of Directors

TBI Motion Technology Co., Ltd.