上海新阳涉信披违规被处罚，受损投资者可依法索赔

Group 1 - Shanghai Xinyang Semiconductor Materials Co., Ltd. received an administrative regulatory decision from the Shanghai Securities Regulatory Bureau for failing to disclose the fair value changes of a financial derivative product, resulting in an inflated net profit of 13.53 million yuan in its Q1 2024 report [1] - The company purchased 100 million yuan worth of off-market options linked to the CSI 1000 index on November 3, 2023, but did not recognize the derivative's value in its financial statements [1] - The regulatory decision includes a warning letter issued to the company and its chairman and CFO, highlighting a violation of the Information Disclosure Management Measures for Listed Companies [1] Group 2 - Investors who purchased Shanghai Xinyang shares between April 20, 2024, and August 16, 2024, and suffered losses are entitled to file lawsuits for compensation [2] - The preliminary scope of compensation includes investors who bought shares during the specified period and either held or sold them after August 16, 2024 [3] - Required materials for the compensation claim include original transaction statements, copies of the investor's ID, and a confirmation of the securities account from the brokerage [4]