# Shougang Langze

Shougang-affiliated Shougang Langze Technology (首钢朗泽) operates the world's first commercialized gas-biofermentation-to-ethanol technology, recognized by China's Ministry of Industry and Information Technology as one of the top 20 low-carbon industrial technologies; the company runs three plants (Hebei, Ningxia,…

Source: https://en.bioecon.ru/companies/shougang-langze/
Updated: 2026-08-15

- Country: China
- Ticker: 02553.HK

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Revenue | RMB 521.698 million (2025) | https://www.hkexnews.hk/listedco/listconews/sehk/2026/0526/2026052600048_c.pdf |
| Capacity | 210,000 tons of ethanol and 23,200 tons of microbial protein annually | https://www.etnet.com.hk/www/eng/stocks/ci_ipo_detail.php?code=02553 |
| Headcount | 527 full-time employees (as of June 30, 2026) | https://finance.yahoo.com/quote/2553.HK/, https://pub.lbkrs.com/news-notices/hk/841147322447.PDF, https://www.itiger.com/stock/02553/company |
| Certification | RSB Global Advanced Products Standard certification for the Hebei commercial ethanol facility; recognized as High and New Technology Enterprises (HNTEs) for multiple subsidiaries; microbial protein certified as new feed product by the Ministry of Agriculture and Rural Affairs of the PRC | https://bioenergyinternational.com/beijing-shougang-lanzatech-new-energy-technology-ccu-plant-achieves-rsb-global-advanced-products-standard/, https://www.etnet.com.hk/www/eng/stocks/ci_ipo_detail.php?code=02553 |
| Production site | Four production facilities: Hebei Shoulang Phase I, Shoulang Jiyuan (Ningxia), Ningxia Binze, and Guizhou Jinze | https://bjsglt.com/en/, https://www.etnet.com.hk/www/eng/stocks/ci_ipo_detail.php?code=02553 |

Independent sources: bioenergyinternational.com, bjsglt.com, etnet.com.hk, finance.yahoo.com, hkexnews.hk, itiger.com, pub.lbkrs.com

## Technologies

- [Gas fermentation reactors](https://en.bioecon.ru/technology/gas-fermentation-reactors/)