The CSI‑Hang Seng Shanghai‑HK Connect AH Smart Index has added GigaDevice
Semiconductor and Montage Technology and removed China Southern Airlines and
China Railway Construction. The change signals the index’s representation
shifting from traditional cyclicals, infrastructure and airlines toward
semiconductors and hard tech, increasing the semiconductor sector’s weighting
and strengthening Hong Kong pricing as an anchor for AH chip names. GigaDevice
and Montage sit at the intersection of AI hardware, the memory cycle and the
domestic compute narrative linked to ChangXin, so inclusion will amplify their
role as AH technology proxies and expose them to index-driven flows tied to AH
spreads, liquidity and cross‑border capital allocation.
