The heartline has definitely been reworked for this Hulk clone. I haven't kept up too much with the construction of the Beijing park, but it would not surprise me if this is a sitdown floorless. The entrance to the corkscrew out of the helix around the station/ tube has been completely smoothed out. The rate at which the track rolls out of the zero-G roll from the launch is pretty different too. Maybe to eliminate any unnecessary leg flailing from rough transitions on a floorless?
EDIT: Photo for reference.