Helen Piano: Intends to continue suspension of trading for no more than 3 trading days.

Helen Piano Announcement: The company received a notification from the controlling shareholder and the actual controller on July 17, 2025, planning to change the company's controlling rights. At present, the parties have not signed relevant formal transaction agreements, and intend to discuss and negotiate specific transaction plans, agreements, and related matters. Due to the uncertainty of the matter, the company's stock will be suspended from trading starting on July 18, 2025, with an expected suspension period not exceeding 2 trading days. As of the date of this announcement, the relevant parties are actively advancing various work on this transaction, and it is expected that the stock will not resume trading from the morning of July 22, 2025. After applying to the Shenzhen Stock Exchange, the company's stock will continue to be suspended from trading starting from the morning of July 22, 2025, with an expected suspension period not exceeding 3 trading days.