China A-share AI training-data sector rallied. Tianyu Digital hit the daily
limit; Beirui Ji was earlier locked at the limit. Jiecheng and TRS climbed over
10%. Zhongguang Tianze, Zhidemai, Kaipuyun and Visual China also rose.
2026-08-04
China A-share AI training-data sector rallied. Tianyu Digital hit the daily
limit; Beirui Ji was earlier locked at the limit. Jiecheng and TRS climbed over
10%. Zhongguang Tianze, Zhidemai, Kaipuyun and Visual China also rose.