A bill to amend the Trade Expansion Act of 1962 with respect to investigation of the effects on national security of importation of refined petroleum products.

Amends the Trade Expansion Act of 1962 with respect to the duty of the Secretary of the Treasury to investigate the effects of imports on national security at the request of any Federal department or agency. Decreases to six months the period during which the findings of such investigation must be reported to the President, when the investigated imports are refined petroleum products.