600821: audit report of Heze Zhijing new energy Co., Ltd. Nyocor Co.Ltd(600821) all shareholders: I Audit opinion we have audited Heze Zhijing new energy Co., Ltd. (hereinafter referred to as "Heze Zhijing") on pages 1 to 54 attached below Financial statements, including the consolidated and parent company's balance sheet as of December 31, 2021, the consolidated and parent company's income statement, consolidated and parent company's cash flow statement, consolidated and parent company's statement of changes in owner's equity and relevant notes to financial statements in 2021, we believe that, The attached financial statements are prepared in accordance with the accounting standards for business enterprises (hereinafter referred to as the "accounting standards for business enterprises") issued by the Ministry of finance of the people's Republic of China in all material aspects, and fairly reflect the consolidated and parent company's financial position as of December 31, 2021 and the consolidated and parent company's operating results and cash flow in 2021