As a part of the reopened public comment period on these proposed rules surrounding the CFTC Staff Roundtable on Position Limits which was held on June 19, 2014, CMC submitted a letter to the CFTC reemphasizing the crucial end-user and customer issues which need to be addressed before the Position Limits and Aggregation rules are finalized. Specific issues emphasized included: deliverable supply estimates; the definition of bona fide hedging – including anticipatory, merchandising and processing hedges, non-enumerated hedges, and cross-hedging; the inclusion of trade options within position limits; and aggregation concerns.