If the patent applicant or patentee meets one of the following conditions, he may request China National Intellectual Property Administration to reduce or exempt the above fees: (1) an individual with an average monthly income of less than 3,500 yuan (42,000 yuan a year); (2) Enterprises with taxable income of less than 300,000 yuan in the previous year; (3) Institutions, social organizations and non-profit scientific research institutions.
Where two or more individuals or units are the same patent applicant or patentee, they shall abide by the provisions of the preceding paragraph respectively.