前海开源基金管理有限公司关于旗下基金调整长期停牌股票估值方法的提示性公告

Group 1 - The company will adopt the "index return method" for the valuation of "Chip Original Co., Ltd." (stock code: 688521) held by its funds (excluding ETFs) starting from September 2, 2025, based on the AMAC industry index [1] - Valuation will revert to using the closing price on the trading day once "Chip Original Co., Ltd." resumes trading and demonstrates active market trading characteristics, with no further announcements required [1] - The announcement is made in accordance with the guidelines from the China Securities Regulatory Commission and the Asset Management Association of China [1]