About 3523 tons. According to the statistics of Tiandi Yuntu Traditional Chinese Medicine Industry Big Data Platform, the production of Psidium guajava in 2020 is around 4,564 tons, and the production of Psidium guajava in 2021 is around 3,523 tons. Psidium guajava has the efficacy of clearing heat and purging phlegm, broadening the chest and dispersing knots, moistening dryness and sliding the intestines. In terms of the demand for proprietary Chinese medicines, through the screening of 7702 varieties of proprietary Chinese medicines monitored by the platform, there are currently 39 types of proprietary Chinese medicines that contain Psidium guajava, and the top demanded proprietary Chinese medicines are Pediatric Lung and Cough Pellets, Pediatric Bai Bei Cough Syrup, and Eliminating Milk and Dispersing Junction Capsules.