Tangent Animation's newest feature animation, "Next Gen", is the studio's second animated film. Rendered 100% using Blender Cycles, according to a source at the studio (it seems this film was also produced using Blender).
https://www.weibo.com/tv/v/e843ea96a612b86d41927e3cf3aab574?fid=1034:e843ea96a612b86d41927e3cf3aab574
Interestingly enough Netflix paid 30 million to pick it up for Western audiences: https://www.cartoonbrew.com/feature-film/why-did-netflix-pay-30-million-at-cannes-for-the-chinese-animated-film-next-gen-158348.html
Tangent Animation's first animated feature (also done in Blender) was "Ozzy": https://www.imdb.com/title/tt5770430/
"Next Gen" looks and feels much more advanced than their first film.