China A-share semiconductor stocks open higher; Tiandeyu up over 10%

The breadth of the opening move—beyond a single leader into names across the chip supply chain—suggests sector-level positioning rather than an isolated story, though the item gives no catalyst to explain it. What matters is that A-share semiconductor sentiment can still produce a broad, same-direction open, a signal worth noting for anyone tracking how domestic chip equities are being traded relative to the wider market. Whether the gains hold through the session or fade after the open is the open question, and the lack of disclosed drivers makes the follow-through the only real test.