Belgium Detains Chip Spy Suspect Bound for Beijing

Belgium Detains Chip Spy Suspect Bound for Beijing

A figure from behind holding travel documents at an airport gate, with uniformed officers visible in the terminal
Belgian authorities detain a dual Chinese-Belgian national at Brussels airport on suspicion of semiconductor espionage.Illustration: The Frank

The News

Belgian prosecutors say they are holding a 52-year-old man with dual Chinese and Belgian nationality on suspicion of espionage involving semiconductor technology.

The man, who lives in Belgium, was arrested in May at Brussels' Zaventem airport before boarding a flight to Beijing, prosecutors said. He has been in pre-trial detention since.

Prosecutors said he used to work for Belgian microchip maker BELGAN BV, which was declared bankrupt on July 31, 2024.

What Prosecutors Have Said

The Belgian federal prosecutors' statement describes a case of suspected espionage tied to semiconductor technology and confirms the arrest location and the man's age, nationality and former employer. Bloomberg reported the suspect is accused of spying on a Belgian semiconductor firm and was picked up as he attempted to fly home to Beijing earlier this year.

The case is still an investigation. No trial date, no charges beyond the espionage suspicion, and no verdict have been reported.

Timeline

July 31, 2024

BELGAN BV, the Belgian microchip maker the suspect once worked for, is declared bankrupt.

May 2026

Belgian authorities arrest the 52-year-old dual national at Zaventem airport as he prepares to board a flight to Beijing. He is placed in pre-trial detention.

Sept. 7, 2026

Belgian prosecutors publicly confirm the detention and the semiconductor espionage suspicion. Reuters, Bloomberg and the Jerusalem Post report the case.

Reactions

Belgian prosecutors delivered the confirmation in a written statement and have not named the suspect. They describe the matter as an ongoing investigation.

The reporting on the case carries no response from the man, a lawyer for him, or the Chinese government. Reuters' account, republished by the Jerusalem Post, notes this is a developing story.

What's Next

Under Belgian procedure, a suspect in pre-trial detention has that detention reviewed by a judge at regular intervals, so the next public step in the case is likely a decision on whether he stays locked up.

Prosecutors have not said when — or whether — they will bring formal charges to court. Any further detail is expected to come from the federal prosecutors' office as the investigation proceeds.

More

Semiconductor know-how is among the most closely guarded industrial assets in Europe, and Belgium sits at the center of the continent's chip research ecosystem. A case alleging that a former employee of a Belgian chipmaker passed technology toward China lands squarely in the middle of the West's fight to keep advanced chip capability out of Beijing's hands — a fight Washington has driven with export controls on chipmaking tools and equipment.

The Frank will update this story as prosecutors release more.

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