Deepak Fertilisers (DFPC) faced multiple challenges in FY15, led by (1) Cut in natural gas supplies since May-14, (2) Restriction in coal mining activities in India, which hit TAN volumes, and (3) Volatile ammonia prices, one of the key RMs for DFPC, fluctuated between US$ 400 and 600/t. A confluence of the negatives led to profits falling to a nine-year low, by 69% YoY.