International broadcast is authorized from 7200kc and up.
No, the US does not use 7300-7500kc for 'religious broadcast'. The FCC does not care what the content is!
I have read last year that the Chinese lease time on a Texas broadcast station for their 40m transmissions around 7300kc, which would account for the strong signal. I typically hear this in beginning late afternoon East Coast time. I haven't done any digging to confirm that, though I saw it mentioned several times.
LOL, not what I meant.
I don't remember seeing a question on my General exam about sharing 7200-7300 with international SW bc. I thought that was weird, since the General question pool makes sure to say that 30m is only 200 w PEP allowed and that ham radio is secondary, and makes note of 60m restrictions.