Hubei Shuanghuan Science And Technology Stock Co.Ltd(000707) : audit report of Hubei Huanyi Chemical Co., Ltd. (dxsz [2022] No. 2-00015) Hubei Huanyi Chemical Co., Ltd.: I. audit opinion we have audited the financial statements of Hubei Huanyi Chemical Co., Ltd. (hereinafter referred to as “your company”), including the balance sheet as of February 31, 2021, the income statement, cash flow statement and statement of changes in owner’s equity in 2021, And notes to the financial statements. In our opinion, the attached financial statements are prepared in accordance with the provisions of the accounting standards for business enterprises in all material aspects, and fairly reflect the financial position of your company as of December 31, 2021 and the operating results and cash flow in 2021