Wall Street Breakfast Podcast: Router Ban Plugs Into Gains

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The U.S. Federal Communications Commission has added foreign-made Wi-Fi routers to its 'Covered List,' effectively banning the import of new models on national security grounds. This move targets future devices while allowing existing inventory and installed routers to remain in use. The impact will extend beyond Chinese players such as TP-Link, affecting U.S.-headquartered firms as well. Meanwhile, South Korean chipmaker SK hynix is acquiring advanced production equipment valued at 12 trillion won ($7.9 billion) from Dutch company ASML to meet rising demand for memory chips. Additionally, shares of Spanish beauty group Puig jumped after Estée Lauder confirmed it is in talks about merging the two companies.

Why it matters

The FCC's ban on foreign-made routers is a significant move aimed at addressing national security concerns related to potential supply chain vulnerabilities. This decision could disrupt the U.S. router market, impacting both domestic and international manufacturers. The SK hynix-ASML deal highlights the ongoing investment in advanced semiconductor production equipment to meet the growing demand for memory chips, particularly driven by the AI industry. The potential Estée Lauder-Puig merger would create a powerhouse in the global beauty and cosmetics market.

The details

The FCC stated that the foreign-made routers introduce 'a supply chain vulnerability that could disrupt the U.S. economy, critical infrastructure, and national defense' and pose 'a severe cybersecurity risk that could be leveraged to immediately and severely disrupt US critical infrastructure.' This ban targets future devices, while allowing existing inventory and installed routers to remain in use. The impact will extend beyond Chinese players such as TP-Link, affecting U.S.-headquartered firms like Netgear, Eero (Amazon), and Google Nest, which design their products domestically but depend heavily on manufacturing bases in Asia. SK hynix's $7.9 billion acquisition of advanced production equipment from ASML aims to meet rising demand for memory chips, including high bandwidth memory, driven by the artificial intelligence industry. The company is currently the main HBM supplier to Nvidia, although Samsung Electronics and Micron also supply it with smaller volumes. Shares of Spanish beauty group Puig jumped after Estée Lauder confirmed it is in talks about merging the two companies. Puig, which is behind brands such as Rabanne and Charlotte Tilbury, has a market cap of EU8.8 billion ($10.3B), while Estée Lauder has a market value of $31B.

• The FCC added foreign-made Wi-Fi routers to its 'Covered List' in March 2026.

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