National Technology announced the change of domestic accounting firms, stating that it plans to change the name of the accounting firm: China Audit Asia Pacific Certified Public Accountants; the name of the original appointed accounting firm: ZTE Caiguanghua Certified Public Accountants. The reason for changing the accounting firm: Since ZTE Caiguanghua Certified Public Accountants was investigated by the China Securities Regulatory Commission due to other individual audit services in 2025, the company plans to change the 2025 domestic financial reporting and internal control auditing agency to China Audit Asia Pacific Accounting Firm in order to prevent this matter from having an impact on the company's 2025 audit work, taking into account the actual situation such as the company's business development and audit needs.

National Technology announced the change of domestic accounting firms, stating that it plans to change the name of the accounting firm: China Audit Asia Pacific Certified Public Accountants; the name of the original appointed accounting firm: ZTE Caiguanghua Certified Public Accountants. The reason for changing the accounting firm: Since ZTE Caiguanghua Certified Public Accountants was investigated by the China Securities Regulatory Commission due to other individual audit services in 2025, the company plans to change the 2025 domestic financial reporting and internal control auditing agency to China Audit Asia Pacific Accounting Firm in order to prevent this matter from having an impact on the company's 2025 audit work, taking into account the actual situation such as the company's business development and audit needs.