Shuda Huang (黄黍达) won the Shenzhen Open 2023 with an average of 6.94 seconds. Zijian Cai (蔡子健) finished second (7.09 seconds) and Kangze Wang (王康泽) finished third (7.14 seconds).
Full results are on the Cubing China page.
Asia records: Ziyu Wu (吴子钰) Megaminx 26.96 seconds (average).
China records: Zijian Cai (蔡子健) 4x4x4 Cube 19.78 seconds (single), Ziyu Wu (吴子钰) Megaminx 25.28 seconds (single).
Macau records: Chan Sai Chong (陳世聰) Megaminx 54.08 seconds (single).

Zhiyuan Ma (马之元) won the Xi'an Open 2023 with an average of 51.02 seconds. Xuming Wang (王旭明) finished second (51.84 seconds) and Yu Feng (冯煜) finished third (53.80 seconds).
Full results are on the Cubing China page.

Yufang Du (杜昱方) won the Changsha Open 2023 with an average of 5.60 seconds. Lingkun Jiang (姜凌坤) finished second (6.36 seconds) and Zhiyi Yang (杨芝懿) finished third (6.72 seconds).
Full results are on the Cubing China page.

Huining Huang (黄徽宁) won the Shenyang Open 2023 with an average of 7.37 seconds. Heyu Fu (付荷语) finished second (7.51 seconds) and Yusheng Du (杜宇生) finished third (7.52 seconds).
Full results are on the Cubing China page.

Ruihang Xu (许瑞航) won the Hefei Winter Open 2023 with an average of 5.75 seconds. Xuanyi Geng (耿暄一) finished second (5.75 seconds) and Yiheng Wang (王艺衡) finished third (5.81 seconds).
Full results are on the Cubing China page.
China records: Ruihang Xu (许瑞航) 4x4x4 Cube 23.81 seconds (average).

Yuzhe Wang (王语哲) won the Shenzhen Youth Open 2023 with an average of 6.11 seconds. Zijian Cai (蔡子健) finished second (6.50 seconds) and Lingkun Jiang (姜凌坤) finished third (6.82 seconds).
Full results are on the Cubing China page.