CFTC investigates trading in NYMEX crude oil futures contract. Structured Finance Association asks Treasury to go slow on Fannie and Freddie privatization. CFTC chair urges adherence to ISDA IBOR protocol. OCC proposes rule to ensure fair access to financial services. SEC provides guidance to EU-Based CCPs on registration and exemptions. SEC identifies investment risks associated with China-based issuers. CFPB amends rules concerning the disclosure of records and information.