History of tea in India be the "norm", with China tea a minority taste. Until the 1970s and the rise of instant coffee, Indian tea had almost sole command of the hot drinks market. Its rivals were cocoa, coffee and savoury drinks such as Bovril and Oxo. In the early 1820s, the British East India Company began large-scale production of tea in Assam, India, of a tea variety traditionally brewed by the Singpho people. In 1826, the British East India Company took over the region from the Ahom kings through the Yandaboo Treaty. In 1837, the first English tea garden was established at Chabua in
Pu'er tea the most highly valued, followed by fall tea, and finally summer tea. Only rarely is pu'er produced in winter months, and often this is what is called "early spring" tea, as harvest and production follows the weather pattern rather than strict monthly guidelines. Factories are generally responsible for the production of pu'er teas. While some individuals oversee small-scale production of high-quality tea, such as the Xizihao and Yanqinghao brands, the majority of tea on the market is compressed by factories or tea groups. Until recently factories were all state-owned and under the supervision of the "China National Native Produce &