Yusheng Du (杜宇生) won the Heilongjiang Open 2015 with an average of 10.54 seconds. Sheng Cao (曹晟) finished second (11.07 seconds) and Ruocheng Zhu (祝若城) finished third (11.71 seconds).
Full results are on the Cubing China page.
China records: Sheng Cao (曹晟) Megaminx 51.31 seconds (single).
Bo Li (李博) won the Yunnan Open 2015 with an average of 11.79 seconds. Fangrui Zeng (曾方锐) finished second (11.82 seconds) and Lianhao Xu (徐廉浩) finished third (13.51 seconds).
Full results are on the Cubing China page.
Guanchen Zhou (周冠辰) won the Tianjin Winter Open 2015 with an average of 11.03 seconds. Yang Tang (汤阳) finished second (11.74 seconds) and Hongye Sun (孙虹烨) finished third (11.79 seconds).
Full results are on the Cubing China page.
Jiayu Wang (王佳宇) won the Xi'an Open 2015 with an average of 9.25 seconds. Jiaxin Hou (侯家欣) finished second (11.17 seconds) and Bo Wang (王擘) finished third (11.33 seconds).
Full results are on the Cubing China page.