年份：1997年
工序：生茶
茶廠：勐海茶廠
倉儲：乾倉
數量：兩筒(共14片)
總重量：約2605g, 2560g
九七老樹圓茶 勐海茶廠班章鼻祖 乾倉存儲潛力無限 勐海茶廠首批班章大樹純料茶，早期特殊訂制茶，第一批原始種布朗純料茶菁。總數量只有數十大件，備受市場推崇。 Hong Kong and Taiwan tea merchants jointly ordered this blend from Menghai Tea Factory. The quantity of raw materials is scarce. Its tea soup is smooth with low bitterness and a rich tea aroma, followed by a thick and curling aftertaste. Its quality is highly praised by Pu-er collectors.