from Federal submerged lands on the outer Continental Shelf in the Gulf of Mexico pursuant to a lease entered into with the United States which authorizes the production. (b) Removal price For purposes of this chapter— (1) In general Except as otherwise provided in this subsection, the term removal price means— (A) in the case of taxable crude oil, the amount for which a barrel of such crude oil is sold, and (B) in the case of taxable natural gas, the amount per 1,000 cubic feet for which such natural gas is sold. (2) Sales between related persons In the case of a sale between related persons, the removal price shall not be less than the constructive sales price for purposes of determining gross income from the property under section 613. (3) Oil or natural gas removed from property before sale If crude oil or natural gas is removed from the property before it is sold, the removal price shall be the constructive sales price for purposes of determining gross income from the property under section 613. (4) Refining begun on property If the manufacture or conversion of crude oil into refined products begins before such oil is removed from the property— (A) such oil shall be treated as removed on the day such manufacture or conversion begins, and (B) the removal price shall be the constructive sales price for purposes of determining gross income from the property under section 613. (5) Property The term property has the meaning given such term by section 614. 5903. Special rules and definitions (a) Administrative requirements (1) Withholding and deposit of tax The Secretary shall provide for the withholding and deposit of the tax imposed under section 5901 on a quarterly basis. (2) Records and information Each taxpayer liable for tax under section 5901 shall keep such records, make such returns, and furnish such information (to the Secretary and to other persons having an interest in the taxable crude oil or natural gas) with respect to such oil as the Secretary may by regulations prescribe. (3) Taxable periods