CORE INDUSTRIES Jan output increased by 4.6% YoY Jan crude oil output falls 1.1% YoY; electricity output rises 1.3% YoY Jan natural gas output falls 1.5% YoY; coal output rises 4.6% YoY Jan fertilizer output rises 3.0% YoY; cement output rises 14.5% YoY Jan petroleum refinery pdts output rises 8.3% YoY; steel output rises 3.7% YoY