Urgent! What primary qualification certificate or qualification certificate is needed for bidding in Jinan, Shandong Province?

According to the Measures for Qualification Identification of Construction Project Bidding Agencies, the requirements for the employees of bidding agencies are mainly as follows: there are no less than 20 full-time employees of engineering bidding agencies with intermediate or above titles, including no less than 10 employees with registered construction qualification (including no less than 5 registered cost engineers) and no less than 10 employees who have been engaged in engineering bidding agency business for more than 3 years; The technical and economic person in charge is a full-time staff member of this institution, with more than 10 years project management experience, senior technical and economic title and engineering construction registration qualification. Article 12 of the Regulations for the Implementation of the Bidding Law of People's Republic of China (PRC) stipulates that a bidding agency shall have a certain number of professionals who have obtained professional qualifications for bidding. The specific measures for obtaining the professional qualification for bidding shall be formulated by the human resources and social security department of the State Council in conjunction with the development and reform department of the State Council. So in the long run, it is more appropriate for you to apply for bidding at the local human resources and social security bureau.