On December 21, the U.S. Treasury froze the assets  of four Iranian companies and one executive for links to Tehran’s  missile and nuclear programs. SAD Import Export Company was also  sanctioned for supplying weapons to Syria’s government, which is cracking down on its  civilian population. The United States will “hold Iran accountable for  its failure to meet its international non-proliferation obligations and  to expose its support of the Assad regime’s violence,” said Treasury  Under Secretary for Terrorism and Financial Intelligence David S. Cohen.  U.S. companies were also barred from doing business with these Iranian  entities. The following are excerpts from the U.S. Treasury’s  announcement. 
            The  U.S. Department of the Treasury today designated four companies and one  individual pursuant to Executive Order (E.O.) 13382, which targets  proliferators of weapons of mass destruction (WMD) and their supporters.  The SAD Import Export Company, Chemical Industries and Development of  Materials Group, and Marine Industries Organization were designated for  their ties to Iran’s Defense Industries Organization (DIO) or Iran’s  Ministry of Defense and Armed Forces Logistics (MODAFL). Mustafa Esbati,  the director of Marine Industries Organization, was also designated  today. In addition, Doostan International Company was designated for its  support to Iran’s Aerospace Industries Organization (AIO) which was  identified as a WMD proliferator by the President in the Annex to E.O.  13382. The United Nations Sanctions Committee also designated the SAD  Import Export Company yesterday under the U.N. asset freeze authority of  Security Council Resolution 1737 dealing with Iran.  
 
            DIO  has been linked by the IAEA (International Atomic Energy Agency) to  Iran’s centrifuge production and was previously designated in March 2007  pursuant to E.O. 13382 for its involvement in the Iranian nuclear  program. DIO is also identified in the Annex to U.N. Security Council  Resolution 1737. In addition to its involvement in Iran’s WMD program,  DIO has been used by the Iranian government to assist the Asad regime’s  violent crackdown in Syria. SAD Import Export Company shipped weapons to  the Syrian Armed Forces, on behalf of DIO. These shipments were  designed to assist the Syrian government’s production of mortars and  missiles, which have been used against the civilian population of Syria…
 
            These  designations generally prohibit transactions between the named entities  and any U.S. person, and freeze any assets the designees may have under  U.S. jurisdiction. The designations of these entities and individual  under E.O. 13382 also carry consequences under the Comprehensive Iran  Sanctions, Accountability, and Divestment Act of 2010 (CISADA). As of  today’s actions, foreign financial institutions that facilitate  significant transactions or provide significant financial services for  the sanctioned entities and individual can face the loss of their access  to the U.S. financial system.
 
SAD Import Export Company
 
            SAD Import Export Company was designated pursuant E.O. 13382 for acting on behalf of DIO.
 
            In  addition to shipping arms to the Syrian armed forces in 2011, SAD  Import Export sent aluminum and other goods, on behalf of DIO, to  Syria’s Mechanical Construction Factory, a front company for the  Scientific Studies and Research Center (SSRC). The goods were part of a  larger contract between DIO and other Syria’s Industrial Establishment  for Defense to provide fuel, fuses, charges, aluminum, and other goods  necessary for the production of full mortar projectiles to Syria. In  2010, SAD Import Export Company shipped materials and equipment to  Syria’s Mechanical Construction Factory for the ultimate benefit of the  SSRC, on behalf of DIO. These goods were likely used in the manufacture  of solid propellant for rockets and missiles.
 
            The  SSRC was listed in the Annex to E.O. 13382 in June 2005 for its ties to  Syria’s WMD proliferation activities. The SSRC is the Syrian government  agency responsible for developing and producing non-conventional  weapons and the missiles to deliver them. The SSRC also has a public  civilian research function; however, its activities focus on the  development of biological weapons, chemical weapons, and missiles.
 
Marine Industries Organization
 
            Marine  Industries Organization was designated pursuant to E.O. 13882 because  it is owned or controlled by Iran’s Ministry of Defense and Armed Forces  Logistics (MODAFL).
MODAFL  was designated under E.O. 13382 on October 25, 2007 for its WMD  proliferation-related activities. Marine Industries Organization is  responsible for marine military acquisitions for Iran’s Navy, as well as  MODAFL and Iran Revolutionary Guard Corps (IRGC).
 
Mustafa Esbati
 
            Mustafa  Esbati was designated pursuant to E.O. 13882 because he acts on behalf  of Marine Industries Organization, by virtue of his position as the  Director of Marine Industries Organization.
 
Chemical Industries and Development of Materials Group
 
            Iran’s  Chemical Industries and Development of Materials Group (CIDMG) was  designated pursuant to E.O. 13382 because it is owned or controlled by  DIO. CIDMG is one of the major industries overseen by DIO. CIDMG  produces military and civil chemical products and materials for the  production of powders, propellant charges, and mine explosive materials.
 
Doostan International Company
 
            Doostan  International Company was designated pursuant to E.O. 13882 for  providing services to Iran’s Aerospace Industries Organization (AIO).  AIO is the Iranian organization that oversees all of Iran’s missile  industries, including those involved in Iran’s ballistic missile  program, and was listed in the Annex to E.O. 13382.