Hong Kong NIAS Vetting Committee backs HKD 200m grant to J Cube Semiconductor for SiC wafer fab

Mechanism

NIAS is a HKD 10 billion Hong Kong government scheme (launched 2024-09-16) that co-funds enterprises in strategic sectors — life and health tech, AI/data science, advanced manufacturing, new energy — to build new smart production facilities in the territory. Funding is capped at one-third of approved project cost or HKD 200 million, whichever is lower, on a roughly 1 (government) : 2 (enterprise) matching basis.

J Cube Semiconductor (Hong Kong) Limited is using the scheme to stand up a production line for third-generation (silicon carbide) semiconductor wafers — a materials class used in power electronics for EVs, renewables, and grid infrastructure, distinct from the front-end deposition/etch equipment targeted by the trilateral (US/Japan/Netherlands) export-control perimeter. This is the second Hong Kong NIAS semiconductor-sector grant catalogued alongside 2026-01-15-hk-nias-oriental-materials-semiconductor-equipment (front-end fab equipment) — both routed through the territory's matching-grant vehicle rather than mainland Big Fund III equity, and both filed under china-semiconductor-self-reliance.

Downstream implications

• Confirms Hong Kong's NIAS is being used across multiple semiconductor

sub-sectors (SiC wafers here; front-end equipment in the January 2026 Oriental Materials grant) as a parallel channel to mainland Big Fund III financing, potentially with fewer of the compliance/export frictions attached to mainland entities.

• SiC wafer capacity feeds power-electronics supply chains (EV inverters,

grid-scale storage) rather than the leading-edge logic/memory chokepoints under trilateral export control — a lower-severity, longer-horizon bet.

• Worth tracking further NIAS approvals in the semiconductor space as a

cluster; the government pointed to this as the "third application" supported, implying a steady cadence.

Open questions

• Whether J Cube Semiconductor's SiC wafer output reaches

production-qualified yields and on what timeline (no target date disclosed in the primary source).

• Ownership/technology-sourcing relationship between J Cube Semiconductor

(Hong Kong) Limited and any mainland or overseas SiC technology partners.

• Whether NIAS discloses further semiconductor-sector grants that should be

tracked as companions to this cluster.