中国银行补版一组4枚,包括2007年20元,2008年 50元,2007年100元,及2005年500元,编号ZZ613066,ZZ554072,ZY069101及ZZ043103,首三枚UNC,20元纸角有微黄,500元评PMG 68EPQ。Bank of China, $20, 1.1.2007, $50, 1.1.2008, $100, 1.1.2007, and $500, 1.1.2005, replacement serial numbers ZZ613066, ZZ554072, ZY069101 and ZZ043103, (Pick 335d*, 336e*, 337d*, 338b*), the first three uncirculated, the $20 with minor corner foxing, the $500 graded PMG 68EPQ Superb Gem Uncirculated (4)