Due to the small scale of China's tea enterprises and their own sales, the tea market is chaotic. The lack of tea culture output in the tea industry makes the international community lack of green tea cultural background and insufficient publicity for green tea. It can only export medium and low-end green tea, and high-end green tea is difficult to sell. According to statistics, as of the first quarter of 2021, China's green tea import volume was 0800 tons, a year-on-year decrease of 16.59 percent , and the export volume was 63200 tons, a year-on-year increase of 6.11 percent .
