According to “Cahcn Reserved Area”(https://cahcn.github.io/), A20 schedule of Beibu Bay Radio (located at Nanning, Guangxi, China) is as follows.
Difference from B19 schedule
・No difference in time and frequencies from B19 schedule.
・Western pop music program “BEEP” is discontinued.
・Burmese program is replaced by Laotian program.
・Special scientific program of new cronavirus in Chinese is add.
・Internet streaming is continued at 0102-0945 when there is no shortwave broadcast.
Frequencies: 5050kHz 0945-1603 2248-0102
9820kHz 0948(3 minutes later than on 5050kHz)-1603 2248-0102
Programs: 0945-1130 Chinese(1030-1100 Audio of Guangxi Satellite TV, 1100-1130 Audio of CCTV-1) 1130-1200 Cantonese 1200-1300 Vietnamese 1300-1330 Chinese(including special program of new cronavirus) 1330-1345 Laotian 1345-1400 Chinese 1400-1500 CRI Vietnamese program 1500-1530 Chinese 1530-1600 Thai 2300-0100 Chinese(Audio of CCTV-13) 0100-0102 Alert of new coronavirus, weather forecast in Vietnamese
Audio Stream: http://video.bbrtv.com/index.php?option=com_content&ItemId=11
(Adobe Flash Player is needed)
Reception in Tokyo: Evening broadcast at 0945-1603, audible on 5050kHz with fair signal in the night, barely audible on 9820kHz due to the interference from CNR transmit from Xian. Morning broadcast at 2248-0102, audible on 9820kHz with weak signal, not audible on 5050kHz.
(via WOR io group)