2022年中国银行北京冬季奥运纪念20元35连体钞,编号均以028作结,UNC,连原卡纸筒. Bank of China (Hong Kong) Limited, a uncut sheet of 35x $20, 1.1.2022, in commemoration of the XXIV Olympic Winter Games, all serial numbers ending with 028, (Pick W353), uncirculated, with original tube (uncut sheet of 35 note).