I'm at Liverpool University http://www.cfastresults.com/why-cfast/ erroneous cymbalta buy directly detail LONDON, July 29 (Reuters) - Traders at commodityheavyweights JPMorgan, Mitsubishi Corp and Trafigura aredeclining to give price assessments to reporting agencies forkey metals like copper and aluminium in the wake of the Liborrate-rigging scandal and the Platts oil-price probe.