CEC — Proxy Solicitation & Information Statement 2026

Apr 24, 2026

中 罗 環 保 工 程 股 份 有 限 公 司
CHINA ECOTEK CORPORATION

CHINA ECOTEK CORPORATION

Meeting Notice for the 2026 Annual Shareholders’ Meeting

I. Form of meeting: Physical AGM

II. Meeting Time: 9:00 a.m., May 28, 2026 (Thursday)

III. Meeting Venue: No.5, Zhongshan 2nd Rd, Kaohsiung 80661, Taiwan, R.O.C (Kaohsiung Business Convention Center)

IV. Meeting Agenda:

A. Report items:
1. Report on the Operations of 2025.
2. Report on Audit Committee's Review Report of 2025.
3. Report on compensation for employees and remuneration for directors of 2025.
4. Report on Amendments to “Ethical Management Best Practice Principles of the Company” and “Established Procedures for Ethical Management and Guidelines for Conduct of the Company”.

B. Proposals for Ratification:
1. Adoption of the 2025 Business Report and Financial Statements.
2. Adoption of the Proposal for Distribution of 2025 profits.

C. Directors Election:
1. Election of the 12th Board of Directors (including independent directors).

D. Other Proposals:
1. To release the ban on competitive trade of the 12th term non-independent directors.

E. Extraordinary Motions

V. Period of suspension of share registration: 2026/03/30~2026/05/28

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VI. The Board of Directors has prepared a proposal for the distribution of the Company’s surplus for the year 2025, the main contents of which are follows:

A. Cash dividend is NT$3.0 per share and the total amount of the cash dividends is NT$371,227,656.

B. Cash bonus and dividends distribution base date is to be authorized to the Chairman for determination.

C. The Board of Directors shall be authorized to handle and adjust change in the dividends as a result of the impact on the number of shares circulated in the market due to share buyback: or transfer, conversion and cancellation of treasury shares, issuance of new shares for capitalization.

VII. The Company fully re-elect the 9 directors (three independent directors included). The candidate nomination system is applied. The candidates for the directors include: Legal Person Representative of China Steel Corporation; Ying-Pin Hsieh, Chien-Chih Hwang, Shou-Tao Chen, Kuo-Hua Huang; Legal Person Representative of Hua Eng Wire and Cable Co., Ltd. : Hsiu-Mei Liu ; Legal Person Representative of Great Grandeul Steel Co.: Yu-Lun Kuo. The candidates of the independent directors include: Tai-Guang Peng、Lan-Feng Kao、Chih-Pin Huang. To inquire about the education and career background of each candidate, please go to MOPS (http://mops.twse.com.tw/mops/web/t146sb10), enter the Company code: 1535 “Type of Announcement for Director and Supervisor Elections under the Candidate Nomination System (Listed, OTC, and Emerging Companies).

VIII. Waiver of the restriction on the directors’ competition prohibition in accordance with Article 209 of the Company Act.

IX. In accordance with Article 165 of the Company Act, the transfer of shares is hereby suspended from March 30, 2026 to May 28, 2026.

X. If a shareholder solicits the proxies, the Company will prepare a summary form of solicitor solicitation information and disclose it on the website of the Securities and Exchange Commission (URL: https://free.sfi.org.tw) before April 27, 2026. Should investors wish to make an enquiry, you can go directly to the “Free Enquiry System for Proxy Forms” by typing in your enquiry criteria.

XI. Shareholders may exercise their voting rights electronically at the Annual General Shareholders’ Meeting from April 28, 2026 to May 25, 2026 by

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accessing the "Shareholder e-Voting System" website of Taiwan Depository and Clearing Corporation and following the relevant instructions.(https://stockservices.tdcc.com.tw)

XII. The institution conducting statistics and verification for the proxies for the Company's shareholders' Meetings, is Shareholder Affairs Agency Department, President Securities Corporation.

XIII. If there are any matters that should be listed and described in the main content of the convening as described under Section 172 of the Company Act, please access the website of the Market Observation Post System (https://mops.twse.com.tw): please click on Basic information/ Electronic Books / Financial Reports and Shareholders' Meeting, enter the Company's stock code "1535" and the year "2026" and select "Reference to Motions" or "Supplementary Information for Handbooks and Meetings.