Many countries in the world are renowned for their tea production.

Here are some of the main tea-producing countries:

1 China: China is the world's largest tea producer. It has a long tradition of tea growing and produces a wide variety of teas, including green tea, black tea, oolong tea and white tea.

2 India: India is the world's second largest tea producer. The Darjeeling, Assam and Nilgiri regions are famous for their tea plantations. India is renowned for its black tea, which is widely consumed both in India and abroad.

3 Kenya: Kenya is a major tea producer, mainly known for its black tea. Kenya's high plateau regions enjoy climatic conditions and soils that are ideal for growing tea.

4 Sri Lanka: Sri Lanka, formerly known as Ceylon, is famous for its quality tea. The mountainous regions of Sri Lanka produce mainly black tea, known as Ceylon tea.

5 Japan: Japan is renowned for its green tea culture. Varieties of green tea such as matcha, sencha and gyokuro are produced and play an important role in the Japanese tea ceremony.

6 Turkey: Tea is a very popular drink in Turkey. The country produces black tea, mainly grown in the Black Sea region, and it is traditionally served hot in tea glasses called ‘çaydanlık’.

7 Vietnam: Vietnam is one of the world's largest tea producers, best known for its green tea. The country also produces black tea and oolong tea.

Other tea-producing countries include Bangladesh, Indonesia, Nepal, Iran, Argentina and Tanzania, although production can vary in terms of quantity and types of tea produced.