<html><head><style> body {height: 100%; color:#000000; font-size:12pt; font-family:Times New Roman;}</style></head><body>Desde: 07-11-2012<br><div><span style="font-family: Century Gothic" color="#000080" size="2;"></span>Hasta: 09-11-2012<br>Luagar: Bahia Blanca, Argentina <br></div><div><span style="font-family: Century Gothic" color="#000080" size="2;"></span> </div><div align="center"><img style="WIDTH: 612px; HEIGHT: 121px" alt="" src="cid:006001cd05d1$548f3eb0$2101a8c0@direccionlemit" dfsrc="/service/home/%7E/?id=56413&part=1.2&auth=co" height="155" hspace="0" align="bottom" border="0" width="681"><br></div><div align="center"><span style="font-family: Century Gothic;"><font size="2"><span style="LAYOUT-GRID-MODE: line; FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: ES-AR; mso-fareast-language: ES; mso-bidi-language: AR-SA" lang="ES-AR"><font face="Century Gothic" color="#ff0000" size="5"><strong>2da. <br>Circular</strong></span></span></font></font></div><div align="center"><span style="font-family: Century Gothic;"><font size="2"><span style="LAYOUT-GRID-MODE: line; FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: ES-AR; mso-fareast-language: ES; mso-bidi-language: AR-SA" lang="ES-AR"><font face="Century Gothic" color="#ff0000" size="5"><strong>PRORROGA FECHA RECEPCIÓN DE <br>RESÚMENES</strong></span></span></font></font></div><div align="center"><span style="font-family: Century Gothic;"><font size="2"><span style="LAYOUT-GRID-MODE: line; FONT-FAMILY: 'Courier New'; FONT-SIZE: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: ES-AR; mso-fareast-language: ES; mso-bidi-language: AR-SA" lang="ES-AR"><strong><font face="Century Gothic" color="#ff0000" size="5">31 de MARZO <br>de 2012</span></strong></span></font></font></div><br></body></html>