Why Pu'er Tea Cake is 357 Grams
Pu'er tea cakes are standardized at 357 grams due to historical trade practices. During ancient border trade, this measurement was established for easier taxation and transaction management. Seven cakes make one unit weighing approximately 2.5kg, while 12 units form a basket of about 30kg. This stan...
Tea News · Oct 27, 2025
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