Lot 2100. A celadon and russet jade disc, bi, Eastern Zhou dynasty, Warring States period (475-221 BC); d. 21 cm. Estimate: 150,000 - 200,000 HKD. Lot sold: 189,000HKD. Courtesy Sotheby's.

Sotheby's. Eclectic. Hong Kong, 14 July 2021