WASHINGTON (Reuters) - U.S. lawmakers will introduce a bill on Wednesday that expands economic penalties against Iran and is designed to force countries like China to buy less Iranian crude oil, according to a copy of the legislation obtained by Reuters on Tuesday.
The bill is the latest attempt by members of the U.S. Congress to stop the Iranian government from enriching uranium to a level that could be used in weapons. It comes as Iran and six major powers meet in Almaty, Kazakhstan, to discuss Tehran's nuclear program.