Tata Coffee Vietnam Company, a wholly-owned subsidiary of Tata Coffee, has unveiled a freeze-dried instant coffee production plant at Binh Duong province of Vietnam. The plant has capacity to manufacture 5,000 tonnes of freeze-dried instant coffee per annum. This is the third manufacturing plant, after Theni and Toopran in India, and the first at an offshore location for the company, it said. Shareholders of Tata Coffee will closely monitor the development.