The Chip Underneath

Every brief in this section describes Chinese hardware winning, so this one names the two things it has not yet won: the chip and the market. China assembles most of the world’s smart devices and increasingly designs the best of them, but open one up, and the highest-value silicon inside is overwhelmingly foreign.

Take the processor at a phone’s heart. In late 2025 the smartphone-chip market was led by Taiwan’s MediaTek, America’s Apple and Qualcomm; the two mainland-Chinese suppliers, UNISOC and Huawei’s HiSilicon, together held under a fifth, concentrated at the low end or constrained by sanctions.^[1] The flagship tier belongs to foreign firms. The same holds for camera sensors: Japan’s Sony commands close to half the image-sensor market, and while Chinese vendors have risen to become the second-largest supplier base, the premium mobile sensor remains a Sony-Samsung preserve.^[2] Beneath all of it sits Arm, the UK-owned architecture on which essentially every one of these chips is built.

China wins the device and the design. It still rents the brain, the eye, and the blueprint they are all built on.

The other wall: market access

The second unwon battle is the right to sell. The pattern that recurs across this section, DJI, Quectel, Hikvision, is a steady closing of Western markets. DJI alone sits on the Commerce Entity List, a Treasury ban, a Pentagon military-company list and, since December 2025, the FCC Covered List that blocks new foreign drones.^[3][4] Winning a category on product does not guarantee the right to sell it in the West.

Two honest caveats. China has genuinely localised parts of the stack, low-end processors, mid-range image sensors, many microcontrollers and RF parts, so the dependence is at the leading edge, not everywhere. And the status of specific bans varies: some firms are formally listed, others merely under scrutiny, and the mechanisms differ.

What it means for capital

This is the frame for the whole section. China’s smart-hardware dominance is real at the levels of device, integration and increasingly design — and it rests on a foundation of foreign high-end silicon and an architecture it does not own, while facing a Western market steadily closing its doors. The disciplined reading holds both: bet on Chinese leadership in devices, ecosystems and the mid-tier of the component stack, but price the two ceilings honestly: the leading-edge chips that remain a dependency, and the market access that geopolitics keeps narrowing. China owns the box and the brand; it does not yet own the most valuable chip inside, nor the right to sell everywhere. Both facts are load-bearing.