The proposed new asset freezes come as an Iranian firm recently acquired hardware used to enrich uranium, circumventing current sanctions designed to prevent such purchases, The Wall Street Journal reported over the weekend. The International Atomic Energy Agency is investigating how the Iranian firm procured valves and vacuum gauges used in uranium enrichment that were made by a French company owned by Tyco International Ltd. until December. The French and U.S. companies have said they knew nothing about it.
Iran insists it is trying to develop civilian atomic power—not weapons. A spokesman for Iran’s U.N. mission in New York did not respond to requests for comment for this story.