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
Wuyi tea wax tea "overtaxed the people's strength" and decreed that all imperial tribute tea was to be in the form of loose leaves rather than cakes, tea production collapsed at the Northern Park. The center of the tea industry in Fujian subsequently shifted west to the Wuyi region. In the 16th century, farmers in Wuyi began growing tea and indigo on the mountains themselves, often on estates owned by Buddhist or Taoist monasteries. The farmers cut terraces into the slopes, and built a system of dikes and drains. During the Ming dynasty, monks at Songluo Mountain in Anhui developed a new