Subject: File No. 4-652
From: Mohammad N Islam, Mr.
Affiliation: Managing Director, Unipex Consultancy Ltd.,

August 30, 2012

Dear Sir,

Congratulating the SEC for arranging its upcoming market technology roundtable, we, as financial consultant's from the emerging markets would be interested to be updated with the recommendations by the participants particularly on error prevention,error response and related trading technologies.

Thanking you and with best regards,

Mohammad Najmul Islam
Managing Director
Unipex Consultancy Ltd.,