B2 is already pretty high subsonic (M0.95) so when you said "faster than B-2" then it implies super sonic or even hyper sonic. China will not have a global military presence and global strike capabilities in the foreseeable future. There is no question that the new bomber is PLAAF's long range strike platform, but I very much doubt it's in the same league as USAF's long range strike platforms, my guesstimate is that it'll have a combat radius between 2000 and 3000km, so targets 4000-5000km away can be hit with air launched cruise missiles, that's slightly more than half of B2's figures, but plenty for Asia Pacific region.
yeah but that's Maximum operating,] increase in cruise is what they want.