罚单落地，朗源股份财务造假事实曝光，股民如何挽回损失？

Group 1 - The core issue involves Langyuan Co., Ltd. being penalized by the China Securities Regulatory Commission for financial misconduct, specifically for inflating revenue, costs, and profits through fictitious contracts in 2019 [1] - The inflated figures included an increase in revenue by 52.51 million yuan, costs by 34.94 million yuan, and total profit by 18.17 million yuan, representing 9.03%, 7.94%, and 43.02% of the respective reported figures [1] - A subsequent correction announcement in September 2020 still reflected inflated figures, with adjusted revenue, costs, and profits remaining overstated by 37.88 million yuan, 27.23 million yuan, and 11.25 million yuan, which accounted for 6.68%, 6.17%, and 26.91% of the respective reported figures [1] Group 2 - On the same day the administrative penalty was announced, a board member of Langyuan submitted a resignation letter, stepping down from his positions as director, vice chairman, and member of the remuneration and assessment committee [2] - A lawsuit has been initiated regarding the false statements made by Langyuan, with ongoing proceedings aimed at compensating affected shareholders [3] - Shareholders who purchased shares between April 25, 2018, and April 25, 2023, or between April 30, 2020, and September 12, 2024, may be eligible to file for compensation [3]