The Secretary of Agriculture is authorized and directed to collect and publish statistics of the quantity of leaf tobacco in all forms in the United States and Puerto Rico, owned by or in the possession of dealers, manufacturers, quasi-manufacturers, growers’ cooperative associations, warehousemen, brokers, holders, or owners, other than the original growers of tobacco. The statistics shall show the quantity of tobacco in such detail as to types, groups of grades, and such other subdivisions as to quality, color, and/or grade for particular types, as the Secretary of Agriculture shall deem to be practical and necessary for the purposes of this chapter, shall be summarized as of January 1, April 1, July 1, and October 1 of each year, and an annual report on tobacco statistics shall be issued: Provided, That the Secretary of Agriculture shall not be required to collect statistics of leaf tobacco from any manufacturer of tobacco who, in the first three quarters of the preceding calendar year, according to the returns of the Commissioner of Internal Revenue or the record of the Treasurer of Puerto Rico, manufactured less than thirty-five thousand pounds of tobacco, or from any manufacturer of cigars who, during the first three quarters of the preceding calendar year, manufactured less than one hundred and eighty-five thousand cigars, or from any manufacturer of cigarettes who, during the first three quarters of the preceding year, manufactured less than seven hundred and fifty thousand cigarettes: And provided further, That the Secretary of Agriculture may omit the collection of statistics from any dealer, manufacturer, growers’ cooperative association, warehouseman, broker, holder, or owner who does not own and/or have in stock, in the aggregate, fifty thousand pounds or more of leaf tobacco on the date as of which the reports are made. For the purposes of this chapter, any tobacco which has deteriorated on account of age or other causes to the extent that it is not merchantable or is unsuitable for use in manufacturing tobacco products shall be classified with other nondescript tobacco and reported in the “N” group of the type to which it belongs.

The Secretary of Agriculture shall establish standards for the classification of leaf tobacco, and he is authorized to demonstrate such standards, to prepare and distribute samples thereof, and to make reasonable charges therefor. He shall specify the types, groups of grades, qualities, colors, and/or grades, which shall be included in the returns required by this chapter. The Secretary of Agriculture shall prepare appropriate blanks upon which the returns shall be made, shall, upon request, furnish copies to persons who are required by this chapter to make returns, and such returns shall show the types, groups of grades, qualities, colors, and/or grades and such other information as the Secretary may require.

It shall be the duty of every dealer, manufacturer, quasi-manufacturer, growers’ cooperative association, warehouseman, broker, holder, or owner, other than the original grower, except such persons as are excluded by the proviso to section 501 of this title, to furnish within fifteen days after January 1, April 1, July 1, and October 1 of each year, completely and correctly, to the best of his knowledge, a report of the quantity of leaf tobacco on hand, segregated in accordance with the blanks furnished by the Secretary of Agriculture. Any person, firm, association, or corporation required by this chapter to furnish a report, and any officer, agent, or employee thereof who shall refuse or willfully neglect to furnish any of the information required by this chapter, or shall willfully give answers that are false or misleading, shall be guilty of a misdemeanor, and upon conviction thereof shall be fined not less than $300 or more than $1,000, or imprisoned not more than one year, or both.

The word “person” as used in this chapter shall be held to embrace also any partnership, corporation, association, or other legal entity.

The Secretary of Agriculture shall have access to the tobacco records of the Commissioner of Internal Revenue and of the several collectors of internal revenue for the purpose of obtaining lists of the persons subject to this chapter and for the purpose of aiding the collection of the information herein required, and the Commissioner of Internal Revenue and the several collectors of internal revenue shall cooperate with the Secretary of Agriculture in effectuating the provisions of this chapter.

The returns provided for in this chapter shall be made under oath before a collector or deputy collector of internal revenue, a postmaster, assistant postmaster, or anyone authorized to administer oaths by State or Federal law.

The information furnished under the provisions of this chapter shall be used only for the statistical purposes for which it is supplied. No publication shall be made by the Secretary of Agriculture whereby the data furnished by any particular establishment can be identified, nor shall the Secretary of Agriculture permit anyone other than the sworn employees of the Department of Agriculture to examine the individual reports.

If any provision of this chapter is declared unconstitutional or the applicability thereof to any person or circumstance is held invalid, the validity of the remainder of said sections and the applicability of such provisions to other persons and circumstances shall not be affected thereby.