Chinese ‘spies’ stole Dutch chip machinery giant’s secrets, newspaper says
- Links between company accused of receiving confidential information and Beijing, according to report
- Investigation follows US court ruling against six Chinese employees of semiconductor maker ASML

An investigation by a financial newspaper in the Netherlands has concluded that Chinese employees stole corporate secrets from Dutch semiconductor equipment giant ASML, resulting in hundreds of millions of dollars in losses.
The daily newspaper, Het Financieele Dagblad, reported on Thursday that ASML itself had “found no hard proof of involvement of the Chinese government” but that its own probe had determined that stolen technology had been ultimately leaked to a state-linked company.
According to the newspaper report, high-level Chinese employees in the research and development department of ASML’s US subsidiary were behind the breach.
An ASML spokeswoman said the company was aware of the report and was preparing a response.
ASML is the dominant maker of lithography systems, used to trace out the circuitry of semiconductor chips.
The newspaper based its report partly on company sources and partly on a November 2018 ruling by a California court in a suit between ASML’s US subsidiary and a subsidiary of a Chinese company, XTAL Inc.