Is refusing to disclose government information a specific administrative act?

People's governments at all levels and people's governments at or above the county level shall establish and improve the government information disclosure system of their administrative organs, and designate agencies to be responsible for the daily work of government information disclosure of their administrative organs. Refusing to disclose government information, the supervisory organ and the higher-level reform organ shall order it to make corrections; If the circumstances are serious, the person in charge directly responsible for the administrative organ or other directly responsible personnel shall be punished according to law, and if the case constitutes a crime, criminal responsibility shall be investigated according to law.