ADVERTISEMENTRaja Venkatraman Is Positive On Tata ChemicalsRaja Venkatraman Is Positive On Tata Chemical NDTV Profit02 Nov 2018, 04:58 PM IST 02 Nov 2018, 01:52 PM IST02 Nov 2018, 04:58 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveRaja Venkatraman Is Positive On Tata ChemicalsADVERTISEMENT