ST Chang Medicine: The cumulative amount of lawsuits over the past 12 months is 51.45 million yuan.

ST Changyao announced that, as of the date of disclosure of the announcement, apart from the lawsuits and arbitration cases already disclosed, the total amount involved in the lawsuits and arbitration cases accumulated by the company and its subsidiaries over the past twelve months is approximately 51.4504 million yuan, accounting for 11.89% of the absolute value of the net assets audited in the most recent period. Among them, on March 17th, the company and its subsidiaries received a lawsuit from the Guoyuan Branch of Bank of China, involving an amount of 36.9886 million yuan. It is expected that none of these cases will have an impact on the company's current financial results, and the company will continue to disclose the progress of the cases.