Pakistani nationals are exempted from visa fees

You can apply for Business Visa for attending the conference, the required documents are:
I) Original Visa Notice Sheet from an authorized governmental apparatus /organization inChina prescribing the visa validity, number of entries and stay period;

(II) Fully completed Visa Application Form in Chinese or English, attached with one of the applicant's recent color photograph (30mm X 40mm)

(III) Original passport with validity more than six months and minimum 2 blank visa pages;

(IV) Photocopy of the first 2 pages (personal information) of the passport and the recent Chinese visa page if there is any;

(V) Invitation letter from the company/organization/institution you want to visit inChina;