Announcement for Selection of Fund Custodian Bank Nanjing Yuhuadingxin Xingchen Venture Capital Partnership (Limited Partnership)

In accordance with relevant regulations including the Implementation Measures for the Management of Jiangsu Provincial Government Investment Funds and the Partnership Agreement of Nanjing Yuhuadingxin Xingchen Venture Capital Partnership (Limited Partnership), Shenzhen Dingxin Capital Management Co., Ltd., the manager of Nanjing Yuhuadingxin Xingchen Venture Capital Partnership (Limited Partnership) (hereinafter referred to as the "Fund"), is selecting a fund custodian bank. The selection plan for the fund custodian bank is hereby announced as follows:

1. Main Responsibilities of the Custodian Bank

The custodian bank shall prioritize ensuring the safety of the Fund's assets, and be specifically responsible for daily operations such as custody, allocation, and settlement of the Fund's funds. It shall conduct dynamic supervision over the Fund's investment activities and submit regular custodian reports to the Fund manager. The main responsibilities are as follows:

Determine the account opening branch of the fund custodian bank, open fundraising accounts, custody accounts, or other required accounts for the Fund, and maintain relevant account documents.

Be responsible for the Fund's fund custody, account management, fund settlement and other affairs, ensure the independence and safety of the Fund's assets, and implement dynamic supervision over investment activities.

Review fund transfer instructions and accompanying documents in accordance with the Fund agreement (articles of association), resolutions of partners' (shareholders') meetings, etc., and execute valid fund transfers accordingly.

Provide convenient channels for fund transactions, third-party custody, bank-securities transfers, and fund supervision services; offer real-time fund change alerts, account balance inquiries, fund transaction detail inquiries, and download functions; reconcile accounting records with the Fund manager within 5 working days at the beginning of each month, and provide online banking receipts, account statements, etc.

Supervise the use of funds of the entrusted Fund, issue quarterly and annual custodian reports in accordance with the templates formulated by the Zijin Sci-Tech Innovation Mother Fund management institution as required by the Fund. Submit the quarterly fund custody report to the Fund within 10 days after the end of each quarter, and submit the annual fund custody report for the previous year within 1 month after the end of each fiscal year.

Assign dedicated personnel to be responsible for docking with the Fund's related work, ensure relative stability of such personnel, provide professional and efficient services, and respond to and resolve various needs during the Fund's operation within specified time limits.

Timely update the Fund's operation data. As required, the fund custody data shall be directly connected to the central database of the Zijin Sci-Tech Innovation Mother Fund management institution.

Implement dynamic supervision over fund usage, recovery, and management. In case of abnormal fund flows, the custodian bank shall promptly investigate the situation, timely alert the Fund manager to potential violation risks, and promptly report to the Fund manager and investors.

Cooperate with supervision work, and shall not refuse, obstruct, or delay such work, nor provide false fund management materials or information.

Perform other responsibilities agreed upon in the fund custody agreement and other requirements specified by relevant laws and regulations.

In case of any violation of the above provisions, the Fund and the manager have the right to unilaterally terminate the custody agreement, reselect a fund custodian bank, and shall not bear any liability for breach of contract.

2. Qualification Requirements for Custodian Bank Applicants

Custodian institutions shall meet at least the following conditions:

Be a commercial bank established for more than 5 years, and must be one of the domestically systemically important banks (or their branches) as recently recognized by the People's Bank of China and the State Administration of Financial Regulation.

Possess qualification and experience in equity investment fund custody, and have the ability to provide localized services in Nanjing.

Have sound fund custody, audit monitoring, and risk control systems.

Have no major negligence or adverse records of penalties from administrative authorities or judicial organs in fund custody business in the recent 3 years.

Be a legal person or branch with the capacity for civil liability, possess good business reputation and a sound financial accounting system, and maintain a good record of tax payment and social insurance fund contributions in accordance with the law.

Hold fund custody qualifications approved by the Securities Regulatory Commission of the State Council (CSRC) and the State Administration of Financial Regulation.

Have a dedicated fund custody department and personnel, be able to assign dedicated staff to be responsible for relevant custody business, and ensure timely handling of issues and proposal of solutions.

Possess the necessary equipment, systems, and professional technical capabilities to perform the custody agreement, and have sound fund custody, audit monitoring, and risk control systems.

Possess custody experience in government investment funds, private equity investment funds, or other fund assets.

Be able to provide principal-guaranteed fund management solutions for idle intermittent funds in the fund custody accounts.

Be a commercial bank with headquarters or branches in Nanjing, with participation in this selection limited to the head office or branches located in the Nanjing area.

Applications in the form of consortiums will not be accepted.

Have no other behaviors prohibited by laws, regulations, or other provisions from participating in this selection.

3. Selection Procedures

The selection process shall be conducted in accordance with the following procedures: Public Solicitation → Qualification Review → Partners' Meeting Deliberation → Agreement Signing.

The Fund manager shall issue the selection announcement and conduct the selection of the custodian bank through public procedures.

Banks with application intentions and meeting the above qualification requirements shall submit application materials to the Fund manager.

The Fund manager shall conduct qualification reviews based on the application materials submitted by participating banks, organize a partners' meeting, and determine the selected custodian bank.

After the selection results are determined, the Fund manager shall notify the selected bank.

Sign the custody agreement.

4. Application Methods

Please carry out the application for the fund custodian bank in accordance with the requirements of this announcement, and prepare detailed application materials as required in the attachments.

Participating banks shall be responsible for the authenticity of the materials provided, and shall commit to the effective implementation of the provided service plan and other key elements. If a submitting bank is found to have provided false materials, data, or certification documents, its qualification for this selection will be revoked.

Submission Requirements:

Deadline for submitting application letters: 6:00 PM (Beijing Time) on December 10, 2025. Late submissions will not be accepted.

Deadline for submitting application materials: 6:00 PM (Beijing Time) on December 15, 2025. Late submissions will not be accepted.

Submission Methods:

Application Letter: Submit paper copies by mail or in-person to Shenzhen Dingxin Capital Management Co., Ltd. Contact: Liu Ziying, Tel: +86 755-26928415. Address: Unit 1, 805 Floor, Building A, Kexing Science Park, No. 15 Keyuan Road, Yuehai Sub-district, Nanshan District, Shenzhen.

Application Materials: Send sealed electronic copies to the email: liuziying@dingxin-capital.com. Submit two paper copies of the application materials by mail or in-person to the same address as above. Contact: Liu Ziying, Tel: +86 755-26928415.

Shenzhen Dingxin Capital Management Co., Ltd.

December 8, 2025

Source: Dingxin Capital

Reviewer: Xue Yao

Publisher: You Yi