The price of tea depends on different factors, such as origin, variety, picking time and processing technology. So the most expensive tea varieties will change with time and place of origin. However, it is generally believed that the following types of tea belong to the top class:

1. Tieguanyin: This is a famous tea in Wuyishan, Fujian, China. Its price is very high, one kilogram can even reach hundreds of thousands or even millions of RMB.

2. Treasures Longjing tea: Longjing tea in Hangzhou, China is very famous, but the treasures Longjing tea is the best quality tea, and the price is more expensive.

3. Wuyishan Dahongpao: This is another famous tea in Wuyishan, Fujian, China. Its price is very high, which can reach several hundred thousand RMB per kilogram.

4. Japanese matcha: This is a traditional Japanese tea. The production method is very complicated, and it is necessary to choose high-quality tea, so the price is also very high.

In addition, there are some internationally renowned high-grade tea brands, such as TWG, MariageFreres and Fortnum &; Mei Sen and others, their tea is also expensive.