United States Department of State Washington, D. C. 20520 www.state.gov November 1,2010- ByE-mail Marco Tulio Montaiies-Rumayor Secretary of the Tribunal ICSID, 1818 H Street, NW Washington, DC 20433 Re: Commerce Group Corp. and San Sebastian Gold Mines, Inc. v. Republic ofEI Salvador (ICSID Case No. ARB/09l17) Dear Mr. Montaiies-Rumayor: On behalf of the United States of America, and in accordance with the schedule set by the Tribunal, the United States will not be making a non-disputing Party submission pursuant to CAFTA-DR Article 10.20.2. The United States appreciates the addition of non-disputing Party submissions to the schedule set by the Tribunal. Respectfully submitted, 7 r._____.. Mark E. Feldman Chief, NAFT AlCAFTA-DR Arbitration Office of International Claims and Investment Disputes Copies: Republic of Costa Rica Direcci6n de Aplicaci6n de Acuerdos Comerciales Intemacionales Ministerio de Comercio Exterior San Jose, Costa Rica esteban. aguero(aJ,comex. go. cr 2 The Dominican Republic Direcci6n de Comercio Exterior y Administraci6n de Tratados Comerciales Intemacionales Secretaria de Estado de Industria y Comercio Santo Domingo, Republica Dominicana yahaira. sosa(iiJ,comex. gov. do Republic of El Salvador Direcci6n de Administraci6n de Tratados Comerciales Ministerio de Economia Alameda Juan Pablo II y Calle Guadalupe Edificio C l-C2, Plan Maestro Centro de Gobiemo San Salvador, El Salvador rsalazar@minec.gob.sv and c/o Dewey & LeBoeuf 1101 New York Avenue, NW Washington, DC 20005 United States dsmith(iiJ,dewevleboeufcom lparada(iiJ,detl1evleboeufcom TSolis@dewevleboeufcom EArgueta@deweyleboeufcom Republic of Guatemala Ministerio de Economia Direcci6n de Administraci6n de Comercio Exterior ga Avenida 10-43, Zona 1 Guatemala c.A. acutz(iiJ,mineco. gob. gt Republic of Honduras Direcci6n General de Integraci6n Econ6mica y Politica Comercial Secretaria de Estado en los Despachos de Industria y Comercio Boulevard Jose Cecilio del Valle Edificio San Jose, anti guo edificio de Fenaduanah Tegucigalpa, Honduras jurbina(ii)sic. gob. hn 3 Republic of Nicaragua Direcci6n de Integraci6n y Administraci6n de Tratados Ministerio de Fomento, Industria y Comercio Managua, Nicaragua jbermudez@plific.gob.ni Commerce Group Corp. and San Sebastian Gold Mines, Inc. c/o Machulak, Robertson & Sodos, S.C. 1733 North Farwell Avenue Milwaukee, Wisconsin 53202 United States machulak@,lawmessage.com eugene@lawmessage.com and Professor Andrew Newcombe Faculty of Law, University of Victoria P.O. Box 2400, STN CSC Victoria, BC, V8W 3H7 Canada newcombe@,uvic.ca