Theme - Tea production

„Yunnan Tea Company standardized the trade number for Pu Erh Tea in 1976 for the purpose of export. Each bingcha has 4 digits: the first 2 digits indicate the manufacturing year, the third digit indicates the leaf grade, the last digit indicates the tea factory (e.g. Kun-Ming 1, Meng-Hai 2, Xia-Guan 3, Pu Erh 4). The loose-leaf tea has 5 digits with the third and fourth indicating the class level of raw materials. Examples of early trade numbers for Puerh Tea are 7452, 7562, 7572, 75671, 76563.“

„Brick Tea was mainly produced in the Si-Chuang province prior to 1949. It is now also available in other provinces as well.“

„Mr. Gao pointed out some caterpillars that were fattening themselves on tea leaves. “No pesticides used here.”“