ADVERTISEMENTDid Sterlite Copper Flout Regulatory Norms In Tuticorin?Did Sterlite Copper Flout Regulatory Norms In Tuticorin? NDTV Profit24 May 2018, 12:24 AM IST 23 May 2018, 11:12 PM IST24 May 2018, 12:24 AM ISTWhatsAppX (was Twitter)FacebookTelegramSaveDid Sterlite Copper Flout Regulatory Norms In Tuticorin?ADVERTISEMENT