Auto suppliers seize power in a 1451-car Beijing Auto Show

A tectonic shift in the automotive value chain was on full display at the 2024 Beijing Auto Show, where technology suppliers occupied prime real estate once exclusive to carmakers. The show’s layout, featuring 1,451 vehicles over 38万 square meters, signaled a new hierarchy where companies like CATL and Huawei are no longer just parts providers but are defining the very architecture of next-generation electric vehicles, a trend that threatens to relegate traditional auto manufacturers to the role of hardware assemblers.

"AI is reshaping the automobile, and we see the car's intelligent brain getting stronger and stronger—but few people care whether the chassis as a carrier can match it," Yang Hanbing, managing director of CATL's subsidiary Avatr Technology, said at the show. This sentiment captures the suppliers' newfound confidence to dictate vehicle design, not just respond to OEM specifications.

The evidence was spread across the exhibition halls. CATL, the world's largest battery maker with 38.1% global market share in 2023, commanded a 1,500-square-meter booth at the entrance to the luxury hall, forcing attendees to pass its battery and skateboard chassis displays before seeing new models from Mercedes-Benz or BMW. Huawei, a company that insists it doesn't make cars, occupied over 4,400 square meters of exhibition space—more than China's top-selling automaker, BYD. The company plans to invest 80 billion yuan ($11.0 billion) over the next five years in automotive R&D.

This power shift is creating an "Intel Inside" dynamic for the automotive world, where the technology supplier's brand becomes a key purchasing factor for consumers. A car's value is increasingly defined by its battery range, autonomous driving capabilities, and in-car operating system—domains now led by tech giants, not the car brands themselves. This trend could boost the valuations of key suppliers while compressing margins for traditional automakers struggling to develop these complex technologies in-house.

Huawei's Ecosystem on Wheels

The most aggressive example of this shift is Huawei. The company's Qiankun advanced driver-assistance system (ADAS) and HarmonyOS-powered cockpits are central to its partnerships with over 25 Chinese auto brands, including Arcfox, Avatr, and new brands from GAC and Dongfeng. At the auto show, brands like Avatr and Dongfeng's Mengshi chose to exhibit alongside Huawei rather than with their parent company groups, a clear statement on where they see their core technology identity.

Huawei's strategy is to be the indispensable technology partner, offering everything from chips and lidar to full-stack smart car solutions. The company's investment in computing infrastructure for training autonomous systems is massive; it plans to spend 18 billion yuan ($2.5 billion) on autonomous driving R&D in 2024 alone. The cumulative driving distance for its Qiankun platform has already surpassed 10 billion kilometers, a data trove rivaled only by Tesla. This allows Huawei to offer carmakers a faster, cheaper path to launching competitive smart vehicles.

CATL Defines the Foundation

While Huawei tackles the vehicle's "brain," CATL is redefining its "body." The company showcased its "磐石 L4" (Panshi) skateboard chassis, a fully integrated platform for Level 4 autonomous vehicles that combines the battery pack, motors, and steering into a single, self-contained unit. This is a significant move beyond just supplying battery cells. CATL is now offering a foundational platform upon which automakers can build various vehicle tops, drastically shortening development cycles.

At the show, CATL announced a strategic partnership with chipmaker Horizon Robotics and ADAS provider Youjia Innovation to create a complete ecosystem around this chassis. This alliance of suppliers can now offer a nearly complete vehicle platform directly, bypassing the traditional OEM-led design process. For automakers, the proposition is a double-edged sword: faster market entry at the cost of ceding control over the car's fundamental engineering.

The implications for investors are profound. The rise of these super-suppliers suggests the most valuable intellectual property in the auto industry is migrating from car brands to their tech partners. While automakers like Volkswagen and General Motors still possess immense manufacturing scale and brand equity, their ability to differentiate on technology is diminishing. The future of the auto industry may not be decided by the companies that build the cars, but by the ones that provide the 1s and 0s that make them move.

This article is for informational purposes only and does not constitute investment advice.