Technocraft Industries (India) has informed the exchanges that production at its textile plant in Murbad, Thane, had been stopped to enable it to upgrade its effluent treatment plant as required by the Pollution Control Authority. The management is taking all necessary steps for the same and production is likely to re-start in a few days. The stock of Technocraft Industries gained about 1 per cent at ₹464.05 on the NSE.