U Power Limited Changes Independent Auditor

SEC Filing 6-K (0001213900-25-069989)

U Power Limited, a company incorporated in the Cayman Islands, announced a change in its independent auditor. Effective July 24, 2025, the company terminated its engagement with Onestop Assurance PAC and appointed HHL LLP as its new independent auditor. The decision was recommended by the audit committee and approved by the board of directors. Onestop’s reports on the company’s financial statements for the years ended December 31, 2024 and 2023 did not contain any adverse opinions or disclaimers, nor were they qualified or modified. There were no disagreements or reportable events with Onestop during the engagement period. The company provided Onestop with a copy of the disclosure and requested a letter of agreement, which is included as Exhibit 16.1. The company confirmed that it had not consulted HHL on any accounting or auditing matters prior to the engagement.