北京燕东微电子股份有限公司关于签订募集资金专户存储三方监管协议的公告

Group 1 - The company has signed a tripartite supervision agreement for the storage of raised funds, ensuring compliance with relevant regulations and protecting investor rights [3][4][5] - The total amount raised through the issuance of shares is approximately RMB 4.02 billion, with a net amount of approximately RMB 4.01 billion after deducting issuance costs [2][31] - The funds will be used for a 12-inch integrated circuit production line project and to supplement working capital [33][41] Group 2 - The company has received approval to use temporarily idle raised funds for cash management, with a maximum amount of RMB 4 billion [31][46] - The cash management products will include safe and liquid options such as seven-day notice deposits and large-denomination certificates of deposit, with a maximum term of twelve months [34][42] - The company will ensure that cash management does not affect the normal operation of fundraising investment projects [41][46]