Rice (Parimal) Mar 2007: Rs 15/kg Mar 2008: Rs 18/kg %age change: 20% Wheat Mar 2007: Rs 12/kg Mar 2008: Rs 13/kg %age change: 8% Black gram (Urad) Mar 2007: Rs 32/kg Mar 2008: Rs 39/kg %age change: 22% Tur Dal Mar 2007: Rs 35/kg Mar 2008: Rs 42/kg %age change: 20% Groundnut Oil Mar 2007: Rs 98/kg Mar 2008: Rs 121/kg %age change: 23% Mustard Oil Mar 2007: Rs 56/kg Mar 2008: Rs 80/kg %age change: 43% Source: Consumer Affairs Ministry RTL Cement (50 kg) Jan 2007: Rs 165 Jan 2008: Rs 206 %age change: 20% Hot Rolled Coils* Jan 2007: Rs 29,460 Jan 2008: Rs 34,114 %age change: 14% Cold Rolled Coils* Jan 2007: Rs 32,731 Jan 2008: Rs 35,877 %age change: 9% Flat Rolled Prod* Jan 2007: Rs 28,858 Jan 2008: Rs 33,328 %age change: 13% * Price per tonne Source: CMIE