Home OOLONG RUANZHI HAUTE ALTITUDE TT80 €25.00 Very lightly oxidized Oolong, this Ruanzhi cultivar Oolong made in the Shan State, an autonomous region of Burma, on the Chinese border, in a plantation at an altitude of 2000m. Produced by a Taiwanese teamaster based in the region, this very buttery and floral Oolong has nothing to envy to the best high mountain Oolongs. Add to cart