If you blinked, you missed it. The Hang Seng Tech Index has soared 42% this year, climbing to a four-year high as Chinese juggernauts lead a phenomenal charge in all things AI. Yet even after these dizzying gains, the sector still trades at a discount to its five-year average — and looks downright cheap next to the Nasdaq 100’s forward earnings ratio.

• Notably, BaiduBIDU
  surged 11.3% Wednesday amid Arete Research’s upgrade from Sell to Buy — while XiaomiXIACF
  , TencentTCEHY
  , and BYDBYDDY
  posted 30% to 67% YTD gains.
• A potent mix of relentless spending, supportive policy, and a “fundraising surge” has put Chinese tech in the global spotlight — while also showing they can monetize AI faster than many expected.

Big picture takeaway: This momentum has only emboldened Beijing’s self-sufficiency push to ban Nvidia’sNVDA

AI chips. The move gives Baidu, AlibabaBABA

, and Huawei a chance to prove their homegrown chips can genuinely rival US tech leaders. While analysts remain bullish about the long-term prospects, they still caution potential economic tremors, fierce global competition, and execution challenges. Of course, with so many chips on the table, not every bet will pay off.