Xin Lang Cai Jing·2025-12-17 09:16Group 1 - The core issue involves investor claims against Ba Yi Steel (600581) due to alleged violations of information disclosure laws, with a court case initiated on December 16, 2025 [1][7] - Investors who purchased Ba Yi Steel shares before November 8, 2025, and sold or held them afterward are eligible to file claims [2][7] - The law firm representing the investors is also accepting claims from other investors affected by the situation [1][2] Group 2 - Yi Shi Te (300376) has been found guilty of inflating revenue and profits through false trade practices and financing-related activities, as confirmed by the China Securities Regulatory Commission (CSRC) on December 31, 2024 [3][4][5] - The fraudulent activities included false trade operations, financing procurement, and data center integration services, leading to misstatements in annual reports from 2017 to 2021 [5][8] - Investors who bought Yi Shi Te shares between March 15, 2018, and May 12, 2023, and sold or held them afterward can also initiate claims [6][9]