KOCHI: R.M. Financial Services has tied up with the National Commodity and Derivatives Exchange (NCDEX) for increasing awareness of commodity trading on its platform in the State. Rubber, pepper, cashew, gold and coffee have been identified as the major commodities, which can be traded on NCDEX from here. Addressing a press meet here on Wednesday, Girish Babu, Managing Partner of R.M. Financial, said the arrangement would help boost commodities trade from the State.