年份：1980年代
工序：生茶
茶廠：勐海茶廠
倉儲：乾倉
數量：一筒七片
總重量：約2341g
This lot is in its original packaging and has been stored in a dry warehouse under excellent conditions. The tea cakes are wrapped in thick cotton paper with an inner ticket printed in vermilion ink. Made using the 7542 formula with grade 4 leaves and tender buds. 7542 represents the beginning of mass production and consistent quality, enhancing its collectible value.