NIO Day 2025 discloses Horizon Edition ET9 in SEC Form 6-K
In a Form 6-K ahead of NIO Day 2025, NIO says it presented the Horizon Edition of its ET9 smart electric executive flagship, describing it as combining design, technology, and executive luxury. The disclosures emphasize user experience, community engagement, and its investor communications through SEC filings including Form 20-F and Form 6-K.