All the Iranian enrichment tubes are manufactured by Siemens. It might be as simple as barring Siemens from selling to Iran. https://new.siemens.com/ir/en.htm

All the Iranian enrichment tubes are manufactured by Siemens. It might be as simple as barring Siemens from selling to Iran. https://new.siemens.com/ir/en.html https://new.siemens.com/ir/en.html