Stock Code: 000530; 200530 Short Form of the Stock: Bingshan; Bingshan B No:2026-034 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. QUARTERLYREPORT FOR THIRD QUARTER, 2026 The directors and the Board of Directors of Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. hereby confirm that there are no any important omissions, fictitious statements or serious misleading carried in this report. Important Notes 1. The Directors and the Board of Directors, and Senior staff members of Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. (hereinafter referred to as the Company) hereby confirm that there are no any important omissions, fictitious statements or serious misleading carried in this report, and shall take all responsibilities, individual and/or joint, for the reality, accuracy and completeness of the whole contents. 2. Chairman of the Board of Directors of the Company Mr. Ji Zhijian, Financial Majordomo Mrs. Wang Jinxiu and the head of Accounting Department Mrs. Wubin hereby confirm that the financial report of the quarterly report is true and complete. 3. The Company’s quarterly financial report has not been audited. §1 Major accounting data and changes of shareholders 1.1 Major accounting data and financial indexes Is there any traceable adjustment to the financial statements for the previous report period? √ Yes □No 2025.7-9 Increase/decrease 2025.1-9 Increase/decrease over 2026.7-9 over 2025.7-9 2026.1-9 2025.1-9 Before adjustment After adjustment After adjustment After adjustment After adjustment After adjustment Total operating income 1,116,337,439.29 1,232,737,829.79 1,235,957,000.48 -9.68% 3,296,007,784.85 3,613,058,611.70 3,621,231,786.53 -8.98% Net profit attributable to 14,170,751.52 12,002,679.43 12,133,955.62 16.79% 61,313,367.59 90,293,117.21 90,677,731.91 -32.38% parent company Net profit attributable to parent company after 8,074,914.37 6,277,524.31 6,277,524.31 28.63% 38,808,466.52 79,189,507.09 79,189,507.09 -50.99% deducting non-recurring gains/losses Net cash generated from — — — — 70,910,195.43 -15,219,276.00 -14,194,712.68 - operating activities Basic earnings per share 0.017 0.014 0.014 21.43% 0.07 0.11 0.11 -36.36% Diluted earnings per 0.017 0.014 0.014 21.43% 0.07 0.11 0.11 -36.36% share Weighted average return 0.45% 0.38% 0.38% Increase 0.07 1.94% 2.86% 2.87% Decrease 0.93 on net asset yield percentage points percentage points 2026.9.30 2025.12.31 Increase/decrease over 2025.12.31 Before adjustment After adjustment After adjustment Total assets 7,601,412,364.04 7,596,536,378.75