The commission shall put at the disposal of the President of the United States, the Committee on Ways and Means of the House of Representatives, and the Committee on Finance of the Senate, whenever requested, all information at its command, and shall make such investigations and reports as may be requested by the President or by either of said committees or by either branch of the Congress. However, the Commission may not release information which the Commission considers to be confidential business information unless the party submitting the confidential business information had notice, at the time of submission, that such information would be released by the Commission, or such party subsequently consents to the release of the information. The Commission shall report to Congress on the first Monday of December of each year after June 17, 1930, a statement of the methods adopted and all expenses incurred, a summary of all reports made during the year, and a list of all votes taken by the commission during the year, showing those commissioners voting in the affirmative and the negative on each vote and those commissioners not voting on each vote and the reasons for not voting. Each such annual report shall include a list of all complaints filed under section
1337 of this title during the year for which such report is being made, the date on which each such complaint was filed, and the action taken thereon, and the status of all investigations conducted by the commission under such section during such year and the date on which each such investigation was commenced.