Guangdong Syntrust GK Testing and Certification Tech Service Center Co., Ltd. (“SYNTRUST GK”) released a circular on 16 April 2026 outlining key resolutions for its 2025 Annual General Meeting (AGM), set for 9:00 a.m. on 15 May 2026 in Xinyi City, Guangdong Province.

Dividend Proposal • Board recommends a final dividend of RMB0.18 per share (tax inclusive) for FY 2025. • Dividend for H-share investors will be converted into Hong Kong dollars at the average PBoC RMB/HKD exchange rate over the five business days preceding the AGM. • Record date: 27 May 2026; H-share register closes 21–27 May 2026. • Planned payment date: on or before 14 July 2026.

Share Capital & Mandates • Current share capital: 33.93 million shares (10.18 million H shares; 23.75 million unlisted shares); no treasury shares outstanding. • Issue & Resale Mandate: authority to issue, allot, deal in and/or resell treasury shares up to 20% of issued share capital—maximum 6.79 million shares—during the mandate period. • Repurchase Mandate: authority to buy back up to 10% of H shares—capped at 1.02 million shares—subject to PRC and Hong Kong regulatory compliance.

Other AGM Resolutions • Approval of the 2025 work report, audited consolidated financial statements, and annual report. • Re-appointment of Ernst & Young as external auditor for 2026 with board-determined remuneration. • Director remuneration adjustments effective 2026: – Chairman monthly allowance: RMB1,000 – Other executive directors: RMB800 – Non-executive directors: RMB500 – Independent director Ms. Deng Dian’s annual remuneration raised to RMB480,000 for expanded compliance duties.

Voting Arrangements All resolutions will be decided by poll. Shareholders recorded at close of business on 15 May 2026 are eligible to vote; proxy forms must be lodged no later than 9:00 a.m. on 14 May 2026.

If approved, the mandates enhance financial flexibility for capital management while the dividend represents a direct cash return to shareholders following FY 2025 performance.