Company Overview - Huizhou Guanghong Technology Co., Ltd. was established in March 1995 and transformed into a joint-stock company. It was listed on the Shenzhen Stock Exchange in December 2017 with a total share capital of 767,460,689 shares [1][2] - The company operates in various sectors including mobile terminal equipment manufacturing, communication equipment manufacturing, cloud computing equipment manufacturing, and more [1][2] Financial Reporting - The financial statements are prepared in accordance with the accounting standards issued by the Ministry of Finance and relevant regulations [1][2] - The company adopts the Chinese Yuan (RMB) as its accounting currency [2] Consolidated Financial Statements - The scope of the consolidated financial statements includes the company and all its subsidiaries, reflecting the overall financial status, operating results, and cash flows of the group [3][4] - The company recognizes control over subsidiaries based on the ability to influence returns through participation in relevant activities [3] Accounting Policies - The company follows specific accounting policies and estimates tailored to its operational characteristics, ensuring compliance with the accounting standards [1][2] - The company uses the weighted average method for inventory valuation and applies a perpetual inventory system [12][13] Long-term Equity Investments - Long-term equity investments are accounted for using the cost method for subsidiaries and the equity method for joint ventures and associates [14][15] - The initial investment cost for long-term equity investments is determined based on the fair value of identifiable net assets at the acquisition date [15][16] Financial Instruments - Financial assets are classified at initial recognition based on the business model and cash flow characteristics, including those measured at amortized cost and fair value [8][9] - The company assesses expected credit losses on financial instruments based on individual and collective evaluations [10][11]

Company Overview - Shanghai Xinzhi Software Co., Ltd. was established as a joint-stock company based on the original Shanghai Xinzhi Software Co., Ltd. and was listed on the Shanghai Stock Exchange in December 2020 [1] - The company operates in the software and information technology services industry, with a total issued share capital of 26,521,724.44 shares as of December 31, 2024 [1] Financial Reporting Basis - The financial statements are prepared in accordance with the accounting standards issued by the Ministry of Finance and reflect the company's financial position as of December 31, 2024 [1][2] - The reporting period is from January 1 to December 31 each year, with a business cycle of 12 months [1] Accounting Policies - The company adopts specific accounting policies and estimates based on its operational characteristics, including revenue recognition and asset valuation [1][2] - The financial statements are prepared on a going concern basis, ensuring that the company can continue its operations for the foreseeable future [1] Consolidation and Control - The scope of consolidation is determined based on control, which includes the company and all subsidiaries [2] - The company treats the entire corporate group as a single accounting entity, preparing consolidated financial statements that reflect the overall financial status and performance [2] Business Combinations - For business combinations under common control, the assets and liabilities are measured at their book values on the date of combination [3] - Non-common control business combinations are accounted for at fair value, with goodwill recognized for any excess of the purchase price over the fair value of identifiable net assets acquired [3][4] Financial Instruments - Financial assets are classified at initial recognition as either measured at amortized cost, at fair value through other comprehensive income, or at fair value through profit or loss [8][9] - The company assesses expected credit losses for financial instruments based on historical data, current conditions, and forecasts of future economic conditions [15][16] Inventory and Assets - Inventory is classified into raw materials, work-in-progress, finished goods, and is measured at the lower of cost and net realizable value [19] - Non-current assets held for sale are measured at the lower of their carrying amount and fair value less costs to sell [21] Long-term Equity Investments - Long-term equity investments are accounted for using the cost method for subsidiaries and the equity method for associates and joint ventures [22][24] - The initial investment cost for long-term equity investments is adjusted for any differences between the cost and the fair value of identifiable net assets acquired [23][24]

Company Overview - Bixing IoT Technology (Shenzhen) Co., Ltd. was registered on January 18, 2012, and listed on the Shanghai Stock Exchange in August 2023 [1] - The company operates in the instrument manufacturing industry, with a total issued share capital of 78.5189 million shares and a registered capital of 78.5189 million yuan as of December 31, 2024 [1] - The main business activities include software product development and sales, computer information system integration, sales of chemical products, instruments, communication equipment, and various consulting services related to water resources and smart water systems [1] Financial Reporting Basis - The financial statements are prepared in accordance with the accounting standards issued by the Ministry of Finance and relevant regulations [2] - The financial statements are based on the assumption of going concern [2] Accounting Policies and Estimates - The financial statements reflect the true financial position and operating results of the company as of December 31, 2024 [3] - The accounting period is from January 1 to December 31, with a business cycle of 12 months [3] - The company uses Renminbi as its functional currency [3] Consolidation and Mergers - The company consolidates financial statements based on control, including all subsidiaries [3][4] - For mergers under common control, the assets and liabilities are measured at the carrying amount of the acquired entity [2][4] - For mergers not under common control, the acquisition cost is determined based on the fair value of the assets and liabilities at the acquisition date [2][5] Financial Instruments - Financial assets are classified at initial recognition as either measured at amortized cost, fair value through other comprehensive income, or fair value through profit or loss [10][12] - The company assesses expected credit losses based on historical data and future economic conditions [18][21] Inventory and Contract Assets - Inventory is classified into raw materials, finished goods, and contract fulfillment costs, measured at cost or net realizable value [11] - Contract assets are recognized based on the relationship between the fulfillment of performance obligations and customer payments [12]