20 dollars (US$2.55)
Purple. Front: Bank of China building; Beijing Olympics emblem; ancient column detail. Back: Beijing Olympic Stadium (Bird’s Nest); Chinese lucky clouds; bauhinia flower. Windowed security thread. Watermark: Unknown. Printer: Unknown. 143 x 71.5 mm. 1st JANUARY 2008. Signature: unknown. 4 million notes introduced 16.07.2008.
Courtesy of Kai.