Baahubali 2 performance is kind of expected. People are not suddenly going to watch the sequel as most of them haven't watched the first part.
China seems to be waiting for AIW and release time doesn't help much. And China have seen too many such movies with better special effects from hollywood or China itself. BB2 is very much rooted with indian audience hence it's bussiness in China is not surprising. Neither surprising is it's all time record business in India which no other movie is even close. Almost double of nearest competitor Dangal in India.