Mint Pond Ingredients: Yunnan Da Ye (Large Leaf) sun-dried green tea Origin: Xishuangbanna, Yunnan Province, China Net Weight: 357g Production Date: September 20, 2021 Best Before: September 20, 2036 (Long shelf life, also has preservation value.) Yuyuan Tea Industry is a tea factory (company) established by Mr. Yu Zhengcai (former head of Menglihai Tea Factory, the predecessor of Dayi Tea), a master of Pu'er tea. Today, it has become a leading company in the industry producing high-quality Pu'er tea. Origin and tree age guaranteed. Physical store address: Sanpeido, 53-2 Uji, Uji City, Kyoto Prefecture