Sou Hu Cai Jing·2025-09-06 22:53Core Points - ST Er Ya (600107) stock price increased by 11.02% to 6.65 CNY as of September 5, 2025, reaching a nearly one-year high of 7.07 CNY during the week [1] - The stock has experienced a cumulative increase of 62.77% since August 14, 2025, with significant price fluctuations leading to its appearance on the trading leaderboard [2][3] - The company reported a net loss of 21.86 million CNY in the first half of 2025, raising concerns about potential delisting risks if annual revenue falls below 30 million CNY and losses continue [3] Trading Information Summary - ST Er Ya was listed on the trading leaderboard due to a cumulative price deviation exceeding 12% over three consecutive trading days [2][4] - This marks the first appearance on the leaderboard in the last five trading days [2] Company Announcement Summary - The company acknowledged abnormal stock price fluctuations and confirmed no undisclosed significant matters related to the company or its major stakeholders [3] - The 2024 financial report received a qualified opinion, and if the 2025 internal control audit report is also negative or unable to express an opinion, it may trigger regulatory delisting warnings [3]