年份：1997年
工序：生茶
茶廠：勐海茶廠
倉儲：乾倉/自然倉
數量：兩筒(共14片)
總重量：約2615g, 2632g
This lot is in its original packaging and has been preserved in a dry or natural warehouse. The thin cotton paper features special "口" and "七" characters and yellow "茶" character, with some showing signs of tea oil. One tube has insect damage and is wrapped in black iron wire. Each piece weighs 375g with a blend of the 8582 formula. The tea cakes develop rich camphor, making it unique among 1990s products.