What factors determine the price of tea?

Weather factors. Tea is harvested by the weather, and the weather has a vital influence on the picking of spring tea. If there is continuous rain or severe cold in spring, the purchase price of tea will fluctuate to some extent. For example, if it is sunny for a period of time, the price of tea will go down, but if it rains for a long time, the price of tea may rise after the weather is fine. Generally speaking, the price of tea gradually decreases with the picking time of spring tea.