China: Probe launched into already-approved chip maker merger for alleged collusion
A case has been launched into possible insider trading concerning a recent $3.8 billion buyout of a Taiwan-based chip design company, according to reports. Prosecutors announced the investigation into the matter to determine the validity of accusations that four higher-ups from MediaTek and MStar Semiconductor purchased MStar shares just before the company was acquired by MediaTek. Reports say that soon after the announcement of the deal last June, shares for MStar jumped more than 10 percent. Chinese federal officials have yet to approve of the deal, which has been granted permission by antitrust regulators in South Korea as well as Taiwan. The rival companies manufacture chips used within televisions; together, they control 70 percent of the global market.
Featured News
Federal Antitrust Suit Targeting Aircraft Engine Sales Practices Is Settled
Dec 31, 2025 by
CPI
CFTC Withdraws Guidance on ‘Actual Delivery’ in Crypto Transactions, Leaving Regulatory Void
Dec 31, 2025 by
CPI
Coalition of State AGs Push Back Against FCC Proposal Seeking to Preempt State AI Laws
Dec 31, 2025 by
CPI
Apple Seeks to Overturn £1.5 Billion UK App Store Antitrust Ruling
Dec 31, 2025 by
CPI
Age-Restriction Laws Are Proliferating; So Too Are the Difficult Tradeoffs Policymakers Face
Dec 23, 2025 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – CRESSE Insights
Dec 16, 2025 by
CPI
Learning from Divergence: The Role of Cross-Country Comparisons in the Evaluation of the DMA
Dec 16, 2025 by
Federico Bruni
New Regulatory Tools for the EU Foreign Direct Investment Screening and Foreign Subsidies Regulation
Dec 16, 2025 by
Ioannis Kokkoris
“Suite Dreams”: Market Definition and Complementarity in the Digital Age
Dec 16, 2025 by
Romain Bizet & Matteo Foschi
The Interaction Between Competition Policy and Consumer Protection: Institutional Design, Behavioral Insights, and Emerging Challenges in Digital Markets
Dec 16, 2025 by
Alessandra Tonazzi