Kailong Li (李开隆) won the Cube of Prime Numbers 2015 with an average of 9.93 seconds. Weixing Zhang (张炜星) finished second (10.18 seconds) and Kaijun Lin (林恺俊) finished third (10.41 seconds).
Full results are on the Cubing China page.
China records: Baiqiang Dong (董百强) 3x3 fewest moves 28.67 turns (average), Kailong Li (李开隆) 5x5 Cube 1:04.98 (average), Kaijun Lin (林恺俊) 5x5 blindfolded 8:51.52 (single).
Hong Kong records: Mok Man Kit (莫文傑) 7x7 Cube 4:05.38 (average), 7x7 Cube 3:44.66 (single).