Core Viewpoint - The company plans to utilize part of its temporarily idle raised funds for cash management, with a maximum amount of RMB 2.8 billion, ensuring that this arrangement will not affect the progress of investment projects or normal operations [1] Group 1 - The company will hold its ninth board meeting on February 10, 2026, to approve the proposal for cash management of idle funds [1] - The investment limit for cash management is set at RMB 2.8 billion, which includes the principal amount [1] - The investment products will have a maximum term of 12 months and can be rolled over within 24 months from the board's approval date [1] Group 2 - The source of funds for this cash management will be temporarily idle raised funds [1] - The investment direction focuses on high safety, good liquidity, and capital preservation, including but not limited to structured deposits, notice deposits, time deposits, and large certificates of deposit [1] - The arrangement is designed to ensure that it does not impact the progress of investment projects or the company's normal production and operations [1]

Group 1 - The company announced the use of raised funds to replace self-raised funds previously invested in fundraising projects and to pay issuance expenses [1][5] - The total amount raised from the initial public offering was RMB 206,677.55 million, with a net amount of RMB 193,232.27 million after deducting issuance expenses [2][44] - The company has established a special account for the raised funds and signed a regulatory agreement with the bank and sponsor [2][44] Group 2 - The company plans to adjust the investment amounts for fundraising projects due to the actual net amount being lower than previously disclosed [23][45] - The company has pre-invested RMB 13,904.46 million of self-raised funds in fundraising projects and intends to replace this amount with raised funds [3][4] - The company has also paid RMB 160.83 million in issuance expenses using self-raised funds, which will be replaced by raised funds [4][5] Group 3 - The internal review process for using raised funds to replace self-raised funds was completed on January 16, 2026, with board approval [5][15] - The board's strategic committee confirmed that the replacement of self-raised funds complies with relevant regulations and does not affect the normal operation of fundraising projects [6][17] - The sponsor has issued a no-objection opinion regarding the use of raised funds for this purpose [9][41] Group 4 - The company intends to use part of the temporarily idle raised funds for phased cash management, with a maximum amount of RMB 15.5 billion [20][22] - The cash management products will include low-risk options such as time deposits and structured deposits, ensuring liquidity and safety [22][28] - The board approved the cash management plan on January 16, 2026, without the need for shareholder meeting approval [33][41] Group 5 - The company has added new implementation entities and locations for certain fundraising projects to enhance efficiency and resource allocation [43][50] - The new entities include Shenzhen Angrui Microelectronics Co., Ltd. and its Chengdu branch, which will manage specific projects [50][51] - This adjustment aims to leverage regional advantages and improve project execution without altering the intended use of raised funds [51][52]

Core Viewpoint - The company plans to use idle raised funds for cash management to enhance fund utilization efficiency and increase returns for the company and its shareholders [4][12]. Investment Overview - **Investment Purpose**: The company aims to improve the efficiency of raised funds while ensuring that it does not affect the construction of fundraising projects [4]. - **Investment Amount**: The total amount to be used for cash management is up to RMB 400 million, with a validity period of one year from the board's approval [5]. - **Investment Method**: The company will purchase cash management products with high safety and liquidity from banks and financial institutions, ensuring these products are not used for pledging or securities investment [6]. Risk Analysis and Control Measures - **Risk Control Measures**: The board authorizes the chairman to make investment decisions and sign contracts, while the finance department will monitor and analyze the investment products [10][11]. - **Independent Oversight**: Independent directors have the right to supervise fund usage and may hire professional institutions for audits if necessary [11]. Impact on the Company - The planned use of idle raised funds for cash management will not affect the normal operation of the company's daily funds or the progress of fundraising projects, thereby aligning with the interests of the company and all shareholders [12]. Intermediary Opinions - The sponsor confirms that the company's decision to use idle raised funds for cash management complies with relevant laws and regulations, and does not alter the intended use of the raised funds [13][14].

Core Viewpoint - The company plans to utilize part of its idle raised funds for cash management, emphasizing that this will not affect the progress of investment projects or normal operations [1] Group 1: Financial Management - The company and its subsidiaries intend to use up to 800 million yuan of temporarily idle raised funds for cash management [1] - The source of these funds is from the temporarily idle portion of funds raised through the issuance of convertible bonds to unspecified investors [1] - The investment direction includes purchasing high-security, liquid principal-protected products such as structured deposits, agreed deposits, notice deposits, time deposits, and large-denomination certificates of deposit [1] Group 2: Usage Terms - The usage period for these funds is valid for 12 months from the date of the board's approval [1] - The funds can be rolled over within the specified limit [1]

Core Viewpoint - The company, Northern Optoelectronics Co., Ltd., is utilizing temporarily idle raised funds for cash management to enhance fund efficiency and increase returns for the company and its shareholders [2][6][7]. Fundraising Basic Information - The company has received approval from the China Securities Regulatory Commission to issue 73,966,642 A-shares at a price of RMB 13.79 per share, raising a total of approximately RMB 1.01 billion [2][3]. - As of July 8, 2025, the raised funds have been fully transferred to the company's designated account [2]. Investment Project Information - The total investment amount for the projects funded by the raised capital is RMB 1.07 billion, with RMB 1.02 billion allocated from the raised funds [3]. Cash Management Details - The company plans to use up to RMB 1 billion of temporarily idle raised funds for cash management within a 12-month period, starting from the board's approval date [4][6]. - The cash management products will include low-risk options such as time deposits and large certificates of deposit, ensuring high safety and liquidity [4]. Implementation and Oversight - The board has authorized the management to make cash management decisions within the approved limits, with the finance department responsible for execution [4][5]. - The company will ensure that the cash management does not involve changing the purpose of the raised funds and will not affect the ongoing investment projects [5][6]. Impact on the Company - The cash management of temporarily idle funds is expected to improve fund efficiency and increase returns for the company and its shareholders without impacting the normal operations or investment projects [6][7]. Approval Process - The board and supervisory committee approved the cash management proposal on August 7, 2025, confirming compliance with relevant regulations [6][7].