I don’t see it as good news in the main time, if they ban miners, they are indirectly banning BTC then,
they dont say that they ban btc .they only say that they ban miners . btc users are still welcome to use btc on thier country i guess .
which is not too good for us, miners can always come from region and what is exactly the population of miners in China for us to start jubilating their ban
reduced numbers of miners is not bad beause this give some space to the mining industry . this loosen the difficulty in mining which is good . this gives other a chance to join and earn more in mining .
Anyway, we still cannot fully speculate that the Ban will have any effect on BTC, let us see how it goes this period and see if truly, their ban has any influence in the current market supply.
if the news was true . the ban do have some minor effects but some said that the news was only a hoax . it might be a scare to others for them to panic .