Tea production in Bangladesh tea began in the Mulnicherra Estate in Sylhet in 1857. The Surma River Valley in the Sylhet region emerged as the centre of tea cultivation in Eastern Bengal. Plantations also flourished in Lower Tippera (modern Comilla) and Panchagarh which in North Bengal.Panchagarh is the only third tea zone in Bangladesh and most demanded teas cultivated here. Tea was a major export of British Bengal. The Assam Bengal Railway served as a lifeline for the industry, transporting tea from growers in the Surma and Brahmaputra Valleys to exporters in the Port of Chittagong. The Chittagong Tea Auction was established in 1949
Tea growing in Azerbaijan main directions of state policy in the field of tea growing consist of stimulation of investing activities and cooperation, expansion leasing and agro-services, improvement of quality and increase in export of tea products, protection of the domestic market, and also improvement of social security and preserving ecological equilibrium in regions where tea is grown up. The law approved by the former President of Azerbaijan Heydar Aliyev (December 17, 2002) aims to ensure recovery and development of tea growing in the country by tea production incentive, creation of economic and legal guarantee for delivery to the consumer market of the competitive,