At a sprawling factory complex in Ningde, southeastern China, Contemporary Amperex Technology Company Ltd. (CATL) is producing advanced batteries that are increasingly shaping the global energy landscape. The world’s largest battery manufacturer, CATL has developed technology that reportedly allows electric vehicles to travel 250 miles on less than 10 minutes of charging—about three times faster than conventional batteries. These batteries power millions of affordable electric vehicles exported from China, and the company has expressed interest in expanding into the U.S. market.

CATL’s rapid rise reflects a broader shift in global technological leadership, with China advancing beyond its traditional role as a low-cost manufacturer to become a dominant player in key sectors such as batteries, solar panels, rare earths, and life sciences. This evolution has sparked debate among U.S. officials and industry leaders about the risks and rewards of engaging with Chinese technology companies.

U.S. lawmakers and some administration officials warn that China has employed aggressive state subsidies and industrial policies to build global dominance, undermining foreign competitors and extending Beijing’s geopolitical influence. They cite examples of China leveraging control over critical supply chains—including minerals essential for battery production—to exert pressure during trade disputes. Representative John Moolenaar, chair of the House Select Committee on China, criticized China’s subsidies of CATL, arguing that reliance on the company would jeopardize U.S. industrial autonomy.

The U.S. government has responded with measures including tariffs on Chinese imports, restrictions on Chinese software in vehicles starting in 2027, and the addition of CATL to a list of Chinese military-affiliated companies, barring it from U.S. defense contracts. States like Virginia and Michigan have also blocked Chinese investment in battery factories, citing national security concerns.

Conversely, some industry experts and analysts argue that distancing U.S. companies from China’s cutting-edge battery technology could hinder America’s competitiveness and slow progress in critical areas like electric vehicle development and clean energy transition. Automakers such as Tesla and Ford already rely on CATL for batteries or licensed technology, while General Motors has pursued partnerships with South Korean companies to build alternative supply chains. Some view engagement with Chinese firms as a pragmatic strategy to maintain technological momentum and reduce costs.

China’s government has strongly supported the battery sector through substantial subsidies to consumers, research funding, and policies favoring domestic producers, contributing to CATL’s leading market share—estimated at 40% of global electric vehicle batteries and 30% of batteries used for renewable energy storage and grid stabilization. However, Beijing has also imposed tighter controls on battery technology exports and foreign investments, seeking to retain strategic advantages.

The evolving dynamic leaves the United States at a crossroads. Officials must weigh the benefits of access to advanced, cost-effective battery technology against concerns over supply chain security and technological dependence. While efforts continue to cultivate a non-Chinese battery supply chain, questions remain about American capacity to match China’s pace and scale of innovation without collaboration.

Experts note that China’s progress stems not only from industrial policy but also from long-term investments in research, education, and talent development. Industry leaders like Pfizer CEO Albert Bourla have highlighted China’s rapid scientific advances as a challenge and spur for the U.S. to enhance its own innovation ecosystem.

As China advances its ambitions in batteries and other high-tech sectors, U.S. policymakers and businesses face complex choices about how to engage with or counterbalance Beijing’s expanding global influence while fostering domestic technological growth.