The crude would be delivered to U.S. Gulf Coast pipelines in April and May, adding incremental barrels to an already oversupplied market at a time when oil demand is expected to slump. The International Energy Agency and the Organization of Petroleum Exporting Countries both expect fuel consumption to contract in the second quarter. OPEC and allied producers will gather in Vienna next week to discuss ways to stabilize oil prices, which have tumbled as supplies swell.

The Energy Department sale announced Friday is part of a regular drawdown schedule intended to raise $450 million for government programs in fiscal year 2020. That goal may prove difficult as oil prices have plunged more than 20% this year on the back of the coronavirus contagion. The U.S. benchmark on Thursday settled at the lowest level in more than a year.

Up to 6 million barrels will be sold from agency’s Bryan Mound site in Texas, with 6 million more coming from its Big Hill, Texas, and West Hackberry, Louisiana, sites.

Earlier this month, the Trump administration proposed selling 15 million barrels of oil from the emergency stockpile as part of its fiscal 2021 budget plan and has previously proposed reducing it by half. The oil reserve, set up after the Arab oil embargo in the 1970s, has also been tapped in response to emergencies, such as Hurricane Katrina.