Under national transport data integration rules, where must online ride-hailing platforms transmit real-time operational data (orders, vehicles, routes, drivers)?

1. To overseas commercial marketing advertising networks
2. To the National Online Ride-Hailing Supervision Information Interactive Platform (全国网约车监管信息交互系统) and local municipal regulatory platforms
3. To private social media video sharing platforms for public streaming
4. To used car auction websites for real-time bidding