Information acccording to ENIGMA 2000:

V22
Chinese II, 8375kHz AM, Mon-Fri, 13.00/13.30/14.00/14.30z
4f gps. Only the QRU (null mssg) format heard in Europe.
Heard in Japan, misc times, on 8375/10200/10520/16520kHz
with the announcement [All listening stations in the country x 3,
This is Beijing x 2]. Repeated 5 mins. Ending "Thanks"