CHINA--PEOPLES REPUBLIC. Lot of (2). Peoples Bank of China. 50 Yuan, 1979. P-FX6s. Foreign Exchange Certificates. Consecutive. Specimens. PMG Superb Gem Uncirculated 68 EPQ. No.s 08223 & 08224. A consecutive pairing of 50 Yuan Foreign Exchange Certs, both of which are in SGU 68 EPQ grades.