Two new clandestine broadcasts

CLANDESTINE   Two new clandestine broadcasts are on the air:
Voice of Khmer M'Chas Srok:
1130-1200 on 17860 secret / hidden site to EaAs Khmer, SINPO 35533 in Sofia on March 14

UNIDentified station:
2100-2130 on  7530 TSH 100 kW / 250 deg to EaAs Hakka, SINPO 45444 in Sofia on March 13

Thanks to Glenn Hauser and Wolfgang Bueschel for this info in WOR#1712.
Thanks to David Kernick, which determine the name of Cambodian station.