TON YI — Proxy Solicitation & Information Statement 2026

Apr 28, 2026

Please fold the rims along the dotted line and then tear them off

105412

Address: Basement 1, No. 8, Dongxing Rd., Songshan District, Taipei City

Ton Yi Industrial Corporation Stock Affairs Agency Stock Affairs Agency Department, President Security Corp Hotline for stock affairs: (02)2746-3797 (representative)

Website: http://www.pscnet.com.tw/

Stock code: 9907

May of Stock Affairs Agency Department

Donestic postage is paid

Permit of Taipei Post Office Taipei Zhi No. 928

Donestic mail envelope

It is a meeting notification, please read immediately on reception.

(Without correct zip code, the postage of mail shall be paid)

Shall there be any attachment. It is deemed general mail for postage

Chunghwa Post Co., Ltd. Permit No. 0001

Printed by HENG-YEH CO., LTD

Tel: (02) 2601-4648

To: the Shareholders

The personal information collected by the Stock Affairs Agency Department is used and processed only for the purpose of execution of stock affairs. The related information will be retained according to the laws and regulations, or contract. If you would like to exercise your right, please contact the Stock Affairs Agency Department

No.:

115

Ton Yi Industrial Corporation

2026 Annual General

Shareholders' Meeting

Time: 10:00 am, May 29 (Friday), 2026

Address: No. 837, Zhongsheng North Road, Yongkang District, Tainan City

Account No. of Shareholder:

Name of shareholder or proxy:

Stake:

To inform your agency, you are hereby authorized to make a statement on the reverse side of this statement. If you do not have any questions, please contact the Stock Affairs Agency Department immediately on receipt of your statement.

Proxy Form
1) I hereby delegate Mr./Ms. ____ (must be written by the principal, no stamp is allowed) as my proxy to attend the AGM on May 29,2026. The proxy will exercise the rights of shareholders' as authorized: ☐ (I) Exercise the rights of shareholders on behalf of myself regarding the meeting agenda. (Full authorization) ☐ (II) Exercise the rights of shareholders on behalf of myself for each following proposal and express opinion; the unfolded proposals are deemed approval or favor. 1. 2025 Company's Business Report and Financial Statements. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain 2. Adoption of the Proposal for Distribution of 2025 Profits. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain 3. Adoption of the Proposal for Releasing Directors from non-competition. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain III. If all the matters above are ticked or none of them are ticked, it is deemed as full authorization, but if the proxy is a shareholder affairs agency, no full authorization shall be granted; the proxy shall exercise the shareholder's rights as the (II) in the preceding paragraph. III. The proxy has full authorization over the extraordinary matters in the AGM. IV. Please send the attending permit (or the sign-in card) to the proxy as a proof; if the date of AGM is changed, this proxy form remains effective (for this AGM only) To Ton Yi Industrial Corporation Date of Authorization YY MM DD	Principal (Shareholder)	No. ____
	Account No. of Shareholder
	Name
	Stake
	Solicitor
	Account No.
	Name
	Proxy
Account No.
2) I hereby designate Mr./Ms. ____ (must be written by the principal, no stamp is allowed) as my proxy to attend the AGM on May 29,2026. The proxy will exercise the rights of shareholders' as authorized: ☐ (I) Exercise the rights of shareholders on behalf of myself regarding the meeting agenda. (Full authorization) ☐ (II) Exercise the rights of shareholders on behalf of myself for each following proposal and express opinion; the unfolded proposals are deemed approval or favor. 1. 2025 Company's Business Report and Financial Statements. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain 2. Adoption of the Proposal for Distribution of 2025 Profits. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain 3. Adoption of the Proposal for Releasing Directors from non-competition. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain	Signature or Stamp
	Account No.
	Name
	Proxy
Account No.
3) I hereby designate Mr./Ms. ____ (must be written by the principal, no stamp is allowed) as my proxy to attend the AGM on May 29,2026. The proxy will exercise the rights of shareholders' as authorized: ☐ (I) Exercise the rights of shareholders on behalf of myself regarding the meeting agenda. (Full authorization) ☐ (II) Exercise the rights of shareholders on behalf of myself for each following proposal and express opinion; the unfolded proposals are deemed approval or favor. 1. 2025 Company's Business Report and Financial Statements. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain 2. Adoption of the Proposal for Distribution of 2025 Profits. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain 3. Adoption of the Proposal for Releasing Directors from non-competition. (1) ☐ Approve (2) ☐ Disapprove (3) ☐ Abstain	Signature or Stamp
	Account No.
	Name
	ID No or Uniferm No.
Address

Location of Solicitation, Signing and Stamping

24

Application form to Change the Account of Cash Dividend Distribution, Ton Yi Industrial Corporation

Account No.					Reference Stamp
Account Name
Tel:
Original Registered (Bank from lot no 1444444, lot no return No.44)	Name of Bank	Bank code	Branch	Account	Checking number
New (Altered)	Name of Bank	Bank code	Branch	Course	Account
	Post Office	Passbook (H)	700	100	100

Please fill in the complete bank details. The dividend will be paid in cheque if the bank details are incomplete.
If you do not know how to fill in the account correctly, please attach the copy of your passbook's cover, for the correct record.
Unless you have registered to have the cash dividends transferred to your bank account, such dividends will be paid in cheque and sent by the registered mail.
Please send the form back to Stock Affairs Agency Department, President Security Corp before May 29, 2026 for proper process.

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105412 Basement 1st Level, No. 8, Dongxing Rd., Songshan District, Taipei City

(Sip 4)

24

Ton Yi Industrial Corporation Stock Affairs Agency Stock Affairs Agency Department, President Security Corp.

Please attach postage stamp

Sender:

City/County, District/Township/Village, Road/ Section, Lane, Lane No. ( Floor)

Notes of Using the POA Form

1. Before giving the POA to any solicitor, shareholders shall request the written information and information of the advertisement content from the solicitor, or review such information from the consolidated list provided by the Company. Shareholders shall fully understand the background of the solicitor and his/her/its preferred candidate, and their opinions to various proposals to be raised in the meeting.
2. If the delegated representative is not a shareholder, please fill in your ID number or Uniform Number at the Account Number of the Shareholder.
3. If the solicitor is a trust, stock affair agency, please fill in your Uniform Number at the Account Number of the Shareholder.
4. Other natures of the proposal are listed according to this regulation.
5. After the POA is sent to the Company, if the shareholder decides to attend the meeting in person, or exercise the right of vote electronically, he/she shall withdraw the POA with a written notice to the Company no later than two days before the meeting. Any withdrawal later than this deadline, the right of vote exercised by the attending representative shall prevail.
6. The format of proxy is as Slip 2.

Letter of appointment

We hereby appoint to represent the Company at the 2026 Annual General Meeting of Shareholders convened by TON YI INDUSTRIAL CORPORATION, and to act on behalf of us as a juristic person shareholder of the Company, with full authorization to vote and act on our behalf at the Meeting and may also have the full authorization to act for extemporary motions during the Meeting.

Shareholder account number:

Shareholder account name:

(Seal)

Month/Day, 2026

Meeting Notice

I. The 2026 annual general shareholders meeting is set to convene at 10:00 am, on May 29 (Friday), 2026. The meeting shall be held at the office building of the Company (No. 837, Zhongzheng North Road, Yongkang District, Tainan City). The shareholders will be received from 9:30 am at the same venue of the meeting. Major agenda of the meeting: (I) Reports: 1. The Company's 2025 Business Report. 2. Audit Committee's Review Report on the 2025 Financial Statements. 3. Report on the payment of employee compensation and director remuneration of 2025. (II) Proposals: 1. 2025 Company's Business Report and Financial Statements. 2. Adoption of the Proposal for Distribution of 2025 Profits. (III) Discussions: Adoption of the Proposal for Releasing the Directors from Non-competition. (IV) Extemporaneous motions.
II. The proposal of earnings distribution for 2025 approved by the Board of Directors is as follows: Cash Dividend: NT$1.18 per share. After the passage of the AGM, the base date for ex-dividend will be set and announced separately in due course.
III. In accordance with Article 209 of the Company Act, a director who does anything for himself or on behalf of another person that is within the scope of the company's business, shall explain to the meeting of shareholders the essential contents of such an act and secure its approval. Directors of the Company engage any activities as specified in Article 209 of the Company Act, shall be released from the obligation of non-competition; provided that their acts shall not impair the Company's interest. Please refer to Paragraph IX to inquire this matter.
IV. In accordance with Article 165, the Company Act, the stocks are not to be transferred from March 31, 2026 to May 29, 2026.
V. In addition to the announcement, we enclose herewith a copy of the attendance card and proxy form for the Annual General Shareholders' Meeting. We look forward to your attendance. If you attend the meeting in person, please fill in the first slip (attendance card) and bring it to the venue on the day of the meeting. If you appoint a proxy to attend the meeting, please fill in the second slip (proxy form) and together with the first slip (attendance card) fold then in full, deliver then to the Stock Affairs Agency Department, President Securities Corp. before May 22, 2026. After the verification of information provided, please fill in the attendance card and deliver it to your proxy as the proof to attend the meeting. When shareholders, solicitors, proxies and appointed proxies attending the Annual General Shareholders' Meeting, please bring your original copy of identification document with photo for verification. If legal entity appoints proxy to attend the meeting, the letter of appointment shall be executed with said legal entity's corporation stamp.
VI. If any shareholder intends to solicit proxies, the Company will prepare and disclose the aggregate list of those who solicited proxies on the website of the Securities and Futures Institute (Website: https://free.sft.org.tw) before April 28, 2026. For inquiries, please enter the website and inquire via the "Free Inquiry System for Proxy" with the criteria.
VII. The voting rights may be executed electronically for this shareholders' meeting. The period of execution is from April 29, 2026 to May 26, 2026. Please log into the e-voting platform of TDCC and follow the instructions. (Website: https://www.stockvote.com.tw)
VIII. The institution conducting statistics and verification for the proxies for the Company's Annual General Shareholders' Meeting, is Shareholder Affairs Agency Department, President Securities Corporation
IX. If there are any matters that should be listed and described in the main content of the meeting notice as described under Article 172 of the Company Act, please access the website of the Market Observation Post System (https://mops.twse.com.tw): Please click on Electronic Books / Shareholders meetings, enter the Company's stock code "9907" and the year "2026" and select "Reference to Motions" or "Supplementary Information for Handbooks and Meetings."
X. Please take action accordingly.

Yours Sincerely

Board of Directors, Ton Yi Industrial Corporation