Announcement on the Estimated Quota for 2026 Annual Routine Related Transactions

Securities Code: 301501 Securities Abbreviation: Hengxin Life Announcement Number: 2026-014 Hefei Hengxin Life Technology Co., Ltd. Announcement on the Estimated Quota for 2026 Annual Routine Related Transactions The Company and the entire Board of Directors guarantee that the information disclosed is true, accurate, and complete, and that there are no false records, misleading statements, or material omissions. I. Basic Information on Routine Related Transactions (I) Overview of Routine Related Transactions On April 25, 2026, Hefei Hengxin Life Technology Co., Ltd. (hereinafter referred to as the "Company") held the 11th meeting of the Second Board of Directors and reviewed and approved the "Proposal on the Estimated Quota for the Company's 2026 Annual Routine Related Transactions". It is estimated that the daily operating related transactions between the Company and related parties in 2026 will not exceed RMB 37,000,000.00, and the specific transaction contracts will be signed by both parties within the estimated amount based on the actual situation. Related directors Yan Deping and Yan Shujing abstained from voting; the independent directors of the Second Board of Directors specifically reviewed and approved this proposal and agreed to submit it to the Board of Directors for deliberation. In accordance with the "Rules Governing the Listing of Stocks on the ChiNext Market of the Shenzhen Stock Exchange" and the "Articles of Association" of the Company, the above-mentioned routine related transactions are within the scope of the Board of Directors' authority and do not need to be submitted to the shareholders' meeting for review. If the amount of related transactions during the actual execution exceeds the total estimated amount, the Company will follow the relevant regulations to complete the approval procedures for the excess portion. (II) Categories and Amounts of Estimated Routine Related Transactions The Company has estimated the routine related transactions for 2026, and the specific situation is as follows: Unit: Ten Thousand Yuan Category of Related Transaction Related Party Content of Related Transaction Pricing Principle 2026 Estimated Amount Amount for January-March 2026 2025 Actual Amount Purchasing raw materials and goods from related parties Wuhan Weishi Packaging Materials Co., Ltd. Ink Negotiated based on market prices 2,000.00 265.75 1,066.44 Hainan Jiaxin Paper Box Packaging Co., Ltd. Paper boxes, etc. Negotiated based on market prices 600.00 104.11 307.26 Providing labor services to related parties Anhui Chuan Ding Water Treatment Equipment Co., Ltd. Water treatment equipment, water and electricity installation, etc. Negotiated based on market prices 400.00 16.39 170.02 Wuhan Hongda Chang Elevator Maintenance Co., Ltd. Collection and payment of water and electricity fees Negotiated based on market prices 200.00 27.33 108.07 Selling goods to related parties and providing labor services Wuhan Weishi Packaging Materials Co., Ltd. Ink Negotiated based on market prices 100.00 1.51 7.39 Related leasing Wuhan Hongda Chang Elevator Maintenance Co., Ltd. Premises Negotiated based on market prices 400.00 73.88 289.23 Note: 1. The amounts in the table are all exclusive of tax. 2. The estimated amount in the table is the upper limit. 3. The procurement amount from Wuhan Weishi Packaging Materials Co., Ltd. includes the procurement amount from Wuhan Weishi Packaging Materials Co., Ltd. and its subsidiary Wuhan Weishi Amber New Materials Technology Co., Ltd. (III) Actual Situation of Routine Related Transactions in the Previous Year The specific situation of routine related transactions incurred by the Company in 2025 is as follows: Unit: Ten Thousand Yuan Category of Related Transaction Related Party Content of Related Transaction Actual Amount Estimated Amount Proportion of Actual Amount to Total Business Difference Between Actual and Estimated Amounts Disclosure Date and Index Purchasing goods from and receiving services from related parties Wuhan Weishi Packaging Materials Co., Ltd. Ink 1,066.44 2,000.00 21.09% -46.68% Collection and payment of water and electricity fees 0.00 500.00 0.00% -100.00% April 25, 2025 Announcement "Announcement on the Estimated Quota for 2025 Annual Routine Related Transactions" (Announcement No.: 2025-009) Hainan Jiaxin Paper Box Packaging Co., Ltd. Paper boxes, etc. 307.26 600.00 5.56% -48.79% Anhui Chuan Ding Water Treatment Equipment Co., Ltd. Water treatment equipment, water