Multiple well-known automotive social media accounts have been shut down or penalized for publishing defamatory content, spreading false information, and fabricating sales data, according to authorities.
On November 11, the Cyberspace Administration of China (CAC), together with multiple government departments, launched a targeted campaign to tackle online misconduct in the automotive sector, publicly disclosing a batch of typical cases.
The violations included malicious slander against companies, spreading false information, and fabricating sales rankings.

The campaign highlights a deeper issue that has long plagued China’s car industry — distorted information and imbalanced public opinion.
As new energy vehicles (NEVs) rapidly gain market share, competition over sales, quality, and technological direction has increasingly spilled into online discourse.
Among the accounts named were several well-known automotive media outlets and influencers. Authorities said the reasons for their penalties included posting defamatory content, fabricating claims about company operations or product quality, and falsifying sales data — all of which disrupted normal business activity and misled the public. These accounts have since been shut down or otherwise sanctioned according to law.
The move echoes recent shifts across the industry. In October, the once-viral “weekly car sales charts” that dominated group chats and social media feeds quietly disappeared. These rankings, which tracked brands’ weekly performance, had become a fixture in China’s auto industry but often fueled unnecessary rivalry.
That change wasn’t coincidental. As early as March, the China Association of Automobile Manufacturers (CAAM) urged companies to stop releasing weekly rankings, arguing that such short-term data failed to reflect market realities and instead intensified “involution-style” competition.

Over the past two years, this “weekly ranking culture” has created an atmosphere of information anxiety. The rivalry between emerging EV startups and legacy brands expanded beyond pricing and technology into the realm of public perception.
Weekly fluctuations in rankings became viral events, turning marketing into a traffic-driven contest where exaggerated narratives and misleading data began to corrode the industry’s ecosystem.
Now, with regulators stepping in, China’s information landscape for the auto sector is being redefined. The tightening of online discourse comes as the country’s NEV market enters a new phase of maturity.
In October, NEVs accounted for 51.6% of total new car sales for the first time, marking a structural shift in the market.
Leading manufacturers such as BYD, alongside rising players like NIO, XPeng, Xiaomi, Li Auto, Leapmotor, and Huawei-backed HIMA, now dominate much of the market share — forming the backbone of China’s next-generation auto competition.
Meanwhile, premium brands such as Mercedes-Benz, BMW, and Audi, once firmly entrenched in the luxury segment, are under mounting pressure to adapt to the electrification era.
From the disappearance of weekly rankings to the crackdown on misinformation, China’s regulatory intervention signals more than a clean-up of online chaos — it reflects the industry’s transition away from hype and emotion-driven marketing toward a focus on products, technology, and long-term competitiveness.
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