年份：約1950年代
工序：生茶
茶廠：勐海茶廠
倉儲：乾倉/偏乾倉
數量：一筒七片
總重量：約2373g
These slightly larger cakes have been well preserved in dry to mild dry storage, including Grade A and B Blue Mark pieces embedded with an inner ticket. Made from Yiwu Zhengshan tea leaves using a bud-rich blend, the cakes display thick golden strips, intact buds and leaves, and a lustrous surface. After decades of aging, the tea reveals layered aromas of aged wood and camphor, offering a pure, lingering flavour. Produced during the early years of China's nationalised tea industry, when production standards were still being established, this version stands as a classic Yin Grade tea, celebrated alongside the Red Mark and Blue Mark Pu-er.