Tata Coffee , the coffee arm of Indian conglomerate Tata Tea , is mulling the acquisition of a national coffee brand, managing director M. H. Ashraff announced. Tata Coffee recently bought a 34.3% stake in the Barista coffee bar chain for Rs26 crore (US$5.5m) and is keen to expand nationally and then even internationally. To kick-start a large-scale expansion, the company is planning to increase its production capacity. It currently has more than 7,000 hectares under coffee and recently acquired a large coffee plantation in Coorg for Rs32 crore, reported India's