Core Viewpoint - The financial statements of Tongyu New Materials (Guangdong) Co., Ltd. have been reviewed, and no significant misstatements were identified, indicating that the financial reports fairly reflect the company's financial position as of March 31, 2025 [2][3]. Company Overview - Tongyu New Materials (Guangdong) Co., Ltd. was established through the overall restructuring of Guangdong Tongyu New Materials Co., Ltd. The registered capital is RMB 30 million, with the main business activities including research, production, and sales of electronic materials, engineering plastics, synthetic resins, and chemical products [3][5]. Financial Reporting Basis - The financial statements are prepared on a going concern basis, in accordance with the relevant accounting standards and guidelines, reflecting the company's financial status, operating results, changes in equity, and cash flows [5][6]. Important Accounting Policies - The company adheres to significant accounting policies and estimates as per the enterprise accounting standards, ensuring that the financial statements provide a true and complete representation of the company's financial condition and results [5][6]. Consolidation Scope - The consolidation scope is determined based on control, including subsidiaries controlled by the company and structured entities, ensuring that the financial statements reflect the entire economic entity [7][8]. Financial Instruments - Financial instruments are recognized when the company becomes a party to the financial contract, with subsequent measurement based on their classification, including those measured at amortized cost and fair value [26][28]. Credit Risk Assessment - The company assesses credit risk based on the expected credit loss model, categorizing financial instruments into stages to determine the appropriate loss provisions [29][30].

Company Overview - Nanjing Huangpu Grand Hotel Co., Ltd. was established on September 12, 2002, with a registered capital of RMB 13.848759 million [1] - The company operates in the accommodation and catering industry, providing lodging services, dining services, and other supporting services [1] Financial Reporting Basis - The financial statements are prepared based on the going concern assumption and in accordance with the accounting standards issued by the Ministry of Finance [2] - The accounting records are maintained on an accrual basis, with historical cost as the measurement basis, except for certain financial instruments [2] Important Accounting Policies - The financial statements reflect the company's financial position as of March 31, 2025, December 31, 2024, and December 31, 2023 [2] - The company uses a 12-month operating cycle for classifying assets and liabilities [3] Business Combinations - Business combinations are classified into those under common control and those not under common control [3][4] - For combinations under common control, assets and liabilities are measured at their book values on the merger date [3] - For combinations not under common control, the acquisition cost includes the fair value of assets transferred, liabilities assumed, and equity securities issued [4][5] Consolidated Financial Statements - The scope of consolidation is determined based on control, which includes having the power to govern financial and operating policies [6] - The financial statements of subsidiaries are adjusted to align with the company's accounting policies and periods [7] Financial Instruments - Financial assets are classified based on the business model and cash flow characteristics, including those measured at amortized cost and those measured at fair value [11][12] - The company recognizes impairment losses based on expected credit losses for financial assets [19][20] Inventory and Costing - Inventory includes raw materials and finished goods, valued using the first-in, first-out method [23] - The company assesses the net realizable value of inventory and recognizes impairment when necessary [24] Long-term Equity Investments - Long-term equity investments are accounted for using the equity method for investments where the company has significant influence or joint control [26][27] - The initial investment cost is determined based on the fair value of identifiable net assets at the acquisition date [25][26]