<h1>Index of Eight Core Industries shows sectoral production shifts, with electricity and cement leading while some energy outputs decline.</h1> The Index of Eight Core Industries (base 2004 05; weight 37.90% in IIP) for June 2014 stood at 163.9 with positive year on year and quarter to date growth. June movements: notable increases in Electricity and Cement, strong gains in Coal, modest rises in Steel and Refinery Products, a marginal increase in Crude Oil, and declines in Natural Gas and Fertilizers. Monthly and cumulative indices and growth rates are provided by sector, with sectoral weights noted and a proviso that data are provisional and revised where prior period figures were updated.