Northern Copper addresses stock trading volatility concerns

Northern Copper Co., Ltd. (SZSE:000737) has issued an announcement addressing recent stock trading volatility. The company's stock experienced a cumulative deviation exceeding 20% over three consecutive trading days (June 27, June 30, and July 1, 2025), triggering the announcement. The company confirmed that there are no undisclosed material events that could significantly impact the stock price, and that its controlling shareholder and actual controller did not trade the company's shares during the period of abnormal fluctuation. Northern Copper also stated that it will release its semi-annual report on August 29, 2025, and cautioned investors to rely on official disclosures in designated media outlets.