China National Radio-1 Jamming vs. Empty channel 17580 kHzр June 20

CHINA   China National Radio-1 Jamming vs. Empty channel 17580 kHz on June 20:
1400-1500 on 17580 unknown kW / unknown to EaAs Chinese China National Radio-1
1400-1500 on 17580 nothing in HFCC Database, nothing in Aoki, nothing in Eibi.
A-17 on 17580
2330-1200 on 17580 LIN 100 kW / 286 deg to EaAs Chinese China National Radio-1
1100-1200 on 17580 BAU 100 kW / 160 deg to SoAm Spanish Radio Habana Cuba
https://www.youtube.com/watch?v=cupdYg0kC2A&feature=youtu.be
https://www.youtube.com/watch?v=ZlmyRr2Q6i0&feature=youtu.be
https://www.youtube.com/watch?v=BTcjElrBruE&feature=youtu.be