Key Takeaways
- China launched an antitrust probe into Qualcomm hours before Trump announced 100% tariffs on Chinese imports.
- The investigation targets Qualcomm’s acquisition of Israeli chipmaker Autotalks.
- Beijing has taken multiple actions against US interests, including export controls and port fees.
- Tensions threaten a potential Trump-Xi meeting at the upcoming APEC summit.
Just hours before former President Donald Trump announced plans for 100% additional tariffs on Chinese imports, China opened an antitrust investigation into American semiconductor giant Qualcomm. The move signals a significant escalation in the ongoing trade and technology conflict between the world’s two largest economies.
China’s Qualcomm Probe
China’s State Administration for Market Regulation announced on October 10 an antitrust investigation into Qualcomm regarding its acquisition of Israeli chip designer Autotalks. The probe will examine whether Qualcomm violated China’s antitrust laws by failing to properly declare details of the deal, which was finalized in June 2025.
This investigation forms part of broader tensions between Beijing and Washington, with US chip companies facing increased scrutiny in China.
Broader Actions Against US Interests
The Qualcomm probe coincides with multiple Chinese actions targeting American interests:
- New export restrictions on rare-earth materials and lithium batteries
- Special port fees on US vessels docking at Chinese ports
- Addition of Canada-based semiconductor research firm TechInsights to China’s “unreliable entity list”
- Recent accusations against Nvidia for breaching anti-monopoly laws
Trump’s Tariff Announcement
On Friday, Trump said the United States would impose new tariffs of 100% on imports from China “over and above any Tariff that they are currently paying,” effective November 1. The same day would also see export controls on “any and all critical software.”
The former president also hinted he would cancel a meeting with Chinese President Xi Jinping at the upcoming Asia-Pacific Economic Cooperation summit in South Korea due to China’s new controls.
Strategic Implications of Qualcomm-Autotalks Deal
Qualcomm’s acquisition of Autotalks, which makes vehicle-to-everything (V2X) communication chips designed to prevent car crashes, integrated advanced technology into Qualcomm’s Snapdragon car stack. This aligns with China’s push to standardize V2X communication across pilot regions by 2026.
According to Reuters, Stephen Wu, founder of Carthage Capital, suggested China’s probe could signal broader pressure on US chip and automotive supply chains. “China could have imposed a minor penalty for procedural issues, but a higher sanction may indicate a strategic move,” Wu said.
Qualcomm has faced similar scrutiny before, paying a $975 million fine in 2015 to settle a Chinese antitrust case. The company had briefly abandoned the Autotalks deal in 2024 due to regulatory delays but completed it earlier this year.
The current investigation comes amid heightened US-China tensions, with semiconductors at the forefront of the dispute and Beijing’s recent actions threatening to disrupt the fragile trade balance between the two nations.
