Key Takeaways
1. Arrest Warrants: Two executives from Taiwan were charged for bypassing national security regulations regarding Chinese investments in Taiwan, with the investigation dating back to November 2025.
2. Company Strategy: OnePlus allegedly disguised its operations by renaming itself “Sonar” and funneled over 2.3 billion Taiwanese dollars into Taiwan through a middleman to conceal the true nature of the funds.
3. Testimonies: Witnesses revealed that the “Sonar” branch had no independent clients and was primarily working on software for OnePlus and Oppo, with oversight from the main office in China.
4. Executives’ Defense: The charged Taiwanese managers are attempting to minimize their accountability, claiming they acted merely as figureheads and that decision-making was solely in the hands of Pete Lau.
5. Impact on Taiwan’s Tech Sector: This case marks a significant move by Taiwan’s government to protect its tech industry from Chinese influence, particularly in the semiconductor and tech talent sectors.
According to recent news articles and documents from the Shilin State Prosecutor’s Office, the arrest warrants and accusations against two executives from Taiwan go back to November 2025, but were only revealed to the public on Tuesday. The main issue is the claim that OnePlus has been bypassing national security regulations for years, which restrict Chinese firms from investing in or hiring in Taiwan without proper permission.
Details of the Investigation
The investigation shows a well-planned strategy: Pete Lau reportedly visited Taiwan in late 2014 to talk about forming a team with a local manager. In 2015, they set up a branch office. To hide their actions, the company was renamed “Sonar” (Hong Kong Sonar Consultant Co., Ltd.) in May 2019.
During the period from 2015 to 2021, over 2.3 billion Taiwanese dollars (around $82 million) were funneled into Taiwan through this scheme. To make the payments appear legitimate, they were sent through a middleman called “Hong Kong Dasheng International Trading Company” and reported as earnings from research contracts. However, according to judicial sources, the money was actually used only for salaries and equipment.
Testimonies and Responsibilities
Witness accounts indicate that the Taiwanese “Sonar” branch didn’t have its own customers. Engineers hired there worked on software only for OnePlus and the Oppo brand. Reports on attendance and finances were sent straight to the main office in Shenzhen, China.
The two Taiwanese managers that have been charged are trying to lessen their guilt, with the managing director claiming she acted only as a figurehead for tax reasons. The R&D director emphasized that all important decisions were made by Pete Lau alone.
Implications for Taiwan’s Tech Industry
This case represents a crucial shift in Taiwan’s efforts to safeguard its tech industry. The government of Taiwanese President Lai Ching-te is taking strong measures against Chinese firms trying to attract talent in the semiconductor and technology fields through indirect methods. In their first response, OnePlus simply stated that their business will continue as usual.
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