万事利：关于签订募集资金四方监管协议补充协议的公告

Group 1 - The core point of the article is that Wanshili has signed a supplementary agreement regarding the supervision of raised funds with multiple parties to optimize the use of these funds for business needs [2] Group 2 - The agreement involves Wanshili Silk Culture Co., Ltd., Wanshili Intelligent Technology Co., Ltd., China CITIC Bank Hangzhou Branch, and Guosen Securities Co., Ltd. [2] - The supplementary agreement is aimed at further optimizing the processes related to the use of raised funds [2] - The announcement was made on the evening of August 18, 2023, indicating a strategic move by the company [2]