During Dongchedi's hands-on testing of three Zunjie V800 models, a critical issue emerged: the brake pedal bracket fractured during an emergency stop from a speed of 100 km/h to a complete halt. This incident has since ignited a firestorm of online debate. In the wake of these developments, JAC's stock price took a nosedive, hitting the daily limit on October 8th and continuing to plummet at the market's opening on the 9th. In response to the uproar, Zunjie Auto issued a statement, asserting that its brake system development and validation criteria surpass both national and industry benchmarks. The company also clarified that no instances of brake pedal bracket base fractures have been reported among the first batch of delivered vehicles. Furthermore, Zunjie Auto pledged to refine component design and offer complimentary upgrades to customers who have already received their vehicles.