Operating from her Parisian teahouse Maison des 3 Thes, Yu Hui Tseng is the only woman in the world to be a certified master of tea. Her most precious find is this lot of Fu Zhuan, which dates from the 1970s. This "mysterious tea from the Silk Route" first produced in 1524, is made up of several bricks wrapped in stitched yak skin and was found in the Qing Hai region at an altitude of 4735 metres in an old monastery.
Estimate (30kg): €60,000 – 80,000