1. Deadline for submission of bid documents: April 2023 1 1 day 10: 00.
2. Place of submission of bid documents: Chengdu Yiweida Enterprise Management Co., Ltd. is located at No.4, Floor 6, No.59 Qingjiang East Road, Qingyang District, Chengdu.
3. Place of bid opening: Chengdu Yiweida Enterprise Management Co., Ltd., with specific address: No.4, Floor 6, No.59 Qingjiang East Road, Qingyang District, Chengdu.