Shanghai Enflame Technology is nearing a STAR Market listing, bringing another Chinese AI chipmaker closer to public markets while losses, Tencent concentration, and a small share in Nvidia-led accelerators remain unresolved.
China has recently eased controls on some indium phosphide (InP) substrates, relieving a bottleneck in optical communications capacity for the second half of the year. But supply chain players say the long-term priority is still to expand substrate capacity from non-China sources, with supply security for the AI industry outweighing price.
A South Korean media report claiming TSMC is preparing to launch panel-level packaging at mass-production scale as early as 2027 has drawn skepticism from Taiwan industry sources, who say the timeline is likely premature and that the company remains focused on evaluating multiple advanced-packaging options.
The semiconductor supply chain is facing another raw material shock — this time from tungsten hexafluoride, or WF6, a specialty gas used in chip manufacturing. Planned production adjustments or exits by some Japanese suppliers in the second half of 2026 have intensified concerns over tighter global supply, sending prices sharply higher and raising the risk of disruption into 2027.
