年份：1970年代
工序：熱蒸發酵(七分青)
茶廠：勐海茶廠
倉儲：傳統香港倉
數量：一筒七片
總重量：約2476g
This lot has been stored in a traditional Hong Kong warehouse and features thick tea cakes with a special "中" character on the packaging. It represents the last batch produced by Menghai Tea Factory using antique tea leaves and was one of the first to use experimental fermentation techniques. The tea exhibits notes of camphor and medicinal aromas, suggesting potential for further aging transformation.