Reliance Industries Ltd., ICICI Bank Ltd., Zydus Lifesciences Ltd. and HCL Technologies Ltd. will be among the stocks to watch on Tuesday.RIL: Subsidiary Nauyaan Tradings completes acquisition of further 10% stake in step-down unit Nauyaan Shipyard for `51.7 crore from Welspun Corp.ICICI Bank: The board will consider fund raising via issuance of debt securities, NCDs and others on April 19.Zydus Lifesciences: The company will acquire 85.6% equity shares of Amplitude Surgical SA, France, at a price of Euro 6.25 per equity share.