# Beijing Subway BDK09

> rolling stock of Beijing Subway Line 1 & Batong Line, entered service on 17 March 2026

**Wikidata**: [Q138714787](https://www.wikidata.org/wiki/Q138714787)  
**Source**: https://4ort.xyz/entity/beijing-subway-bdk09


## References

1. [Source](https://news.bjd.com.cn/2026/03/18/11636978.shtml)