[morning announcement] ① League of Nations shares: there are many discussions on the company's audit issues in the market, which explains that the company's audit work is still in normal progress, and the company has not yet obtained the final audit report confirmed by the audit institution; the company's annual report will be issued normally on April 28th, 2023. ② Crystal Snow Energy Saving: the total amount of impairment prepared by the company in 2022 is 20.7861 million yuan.