Lot 842. An archaic jade bi disc, Han dynasty (206 BC-220 AD); 6.5 cm. Lot sold: 100,800 HKD (Estimate: 20,000 - 30,000 HKD). © Sotheby's 2021
Provenance: A Taiwanese private collection.
Sotheby's.Chinese Art Online: A Private Asian Collection, Hong Kong, 3 December 2021