Yuanjie Technology hits 20% limit-up, turnover 7.01B yuan

A 20% limit-up on turnover of 7.01 billion yuan points to unusually heavy participation rather than a thin, momentum-only move — the band was reached with real volume behind it. That matters because limit-up mechanics cap price discovery for the session, so the closing print reflects a trading halt at the ceiling, not a cleared market. With no disclosed catalyst in the item, the driver remains unexplained, and whether the stock holds gains once the band no longer binds is the open question worth watching.