Zhouheng Sun (孙舟横) won the Shanghai Summer Open 2015 with an average of 8.37 seconds. Weixing Zhang (张炜星) finished second (9.24 seconds) and Jiayu Wang (王佳宇) finished third (9.40 seconds).
Full results are on the Cubing China page.
Guanchen Zhou (周冠辰) won the Xining Summer Open 2015 with an average of 10.62 seconds. Jiejie Du (杜杰杰) finished second (10.89 seconds) and Jiekang Pan (潘杰康) finished third (11.19 seconds).
Full results are on the Cubing China page.
Weixing Zhang (张炜星) won the Wuxi Open 2015 with an average of 9.81 seconds. Jiayu Wang (王佳宇) finished second (9.92 seconds) and Yongting You (尤永庭) finished third (10.37 seconds).
Full results are on the Cubing China page.
China records: Yongting You (尤永庭) 4x4 Cube 32.08 seconds (average).