# BNT Chemicals GmbH

Group: IBU-tec advanced materials AG (od 2017; wcześniej TIB Chemicals)  
Ownership path: BNT Chemicals GmbH (company, LEI 529900C29XIYJHFQ5X13) → [IBU-tec advanced materials AG](https://ai-waw.com/en/companies/groups/ibu-tec-advanced-materials-ag.md) (corporate group, LEI 529900L3YY7VW52QZT63)  
Country of seat: Germany  
Data as of: 2026-10-21, version 2.32  
Page: https://ai-waw.com/en/companies/bnt-chemicals-gmbh

## Plants

### ChemiePark Bitterfeld-Wolfen (Bitterfeld-Wolfen, Germany)

- Link: tin chemicals (organotin and inorganic)
- Status: operating
- Metals: tin
- Capacity: 1 kt/yr
- Output 2024: 0.70 kt MBTC
- Coordinates: 51.641, 12.2929
- Source [A]: IBU-tec advanced materials AG – Geschäftsbericht 2023 (Konzernlagebericht), s. 41 (BNT GmbH), s. 26 – https://www.ibu-tec.de/fileadmin/user_upload/Investor_Relations/Finanzberichte/intern/IBU-tec_Geschaeftsbericht_2023.pdf
- Source [A]: IBU-tec advanced materials AG – Geschäftsbericht 2024 (Konzernlagebericht, pkt 2.2.2 BNT GmbH), s. 42 – https://www.ibu-tec.de/fileadmin/user_upload/Investor_Relations/Finanzberichte/intern/IBU-tec_Geschaeftsbericht_2024.pdf
- Source [A]: IBU-tec advanced materials AG – Geschäftsbericht 2025, s. 22, 37–38, 40 – https://www.ibu-tec.de/fileadmin/user_upload/Investor_Relations/Finanzberichte/intern/IBU-tec_Geschaeftsbericht_2025_DE.pdf
- Source [B]: BNT Chemicals – home page (figures in the header), figures section on the home page – https://www.bnt-chemicals.com/
- Source [B]: EEA – Industrial Reporting under the IED and E-PRTR (baza [IED].[latest], ProductionFacility), facility record (namespace/localId) – Annex I activity code, coordinates – https://discodata.eea.europa.eu/sql?query=SELECT%20*%20FROM%20[IED].[latest].[ProductionFacility]
- Source [B]: GLEIF – Global LEI Index, API lei-records i fuzzycompletions – https://api.gleif.org/api/v1/lei-records
- Source [A]: EEA – Industrial Reporting under the Industrial Emissions Directive 2010/75/EU and European Pollutant Release and Transfer Register Regulation (EC) No 166/2006 (discodata, tabele [IED].[latest].[ProductionFacility] i [ProductionInstallation]) – https://www.eea.europa.eu/en/datahub/datahubitem-view/9405f714-8015-4b5b-a63c-280b82861b3d
- Verified at source: 2026-10-11

## Metal flow analyses

- [EU-27 Tin Flows](https://ai-waw.com/en/metal-flows/eu-tin-flow-analysis.md)