Dear I want to go first time in China I have invitation latter from a companyplz inform me Wich doc

Dear, do you visit China for business? If so, you can apply for M type, which needs to provide valid passport, application form and recent photo, invitation letter, verification letter of invitation letter, your company's supporting letter, your tax payment certificate, bank statement, and a local police clearance certificate attested by the Ministry of Foreign Affairs of Pakistan.