The Organization of the Petroleum Exporting Countries (OPEC) and its Russia-led allies agreed earlier this month to slash oil production by more than the market had expected.
US has been looking since at least 2016 into whether Huawei shipped US-origin products to Iran and other countries in violation of U.S. export and sanctions laws.
U.S. Director of National Intelligence Dan Coats added that the intelligence community did not assess the impact of the foreign influence efforts on the election results.