| 20260422 - BHN - Meeting minutes, Resolution of 2026 AGM and materials | 22/04/2026 | Download |
| 20260422 - BHN - Change in personel | 22/04/2026 | Download |
| Meeting Materials of AGM 2026 (update on April 21,2026) | 21/04/2026 | Download |
| Summary Resume Candidate for Supervisor for 2025-2030 term | 27/03/2026 | Download |
| Information disclosure of Meeting documents for the General Meeting of Shareholders 2026 (AGM 2026) | 27/03/2026 | Download |
| 20260730 - BHN - Report on Corporate Governance for 6 months of 2026 | 30/07/2026 | Download |
| 20260729 - BHN - Extract of Resolution about approving signing of Contract with Related Party | 29/07/2026 | Download |
| 20260728 - BHN - The Reviewed Consolidated Financial Statements for Q2.2026 | 28/07/2026 | Download |
| 20260728 - BHN - The Reviewed Separated Financial Statements for Q2.2026 | 28/07/2026 | Download |
| 20260728 - BHN - Explanation of fluctuations in the reviewed Financial Statements for Q2.2026 | 28/07/2026 | Download |
| 20260414 - BHN - 2025 Annual Report | 14/04/2026 | Download |
| 20250418 - BHN - 2024 Annual Report | 18/04/2025 | Download |
| 20260728 - BHN - The Reviewed Consolidated Financial Statements for Q2.2026 | 28/07/2026 | Download |
| 20260728 - BHN - The Reviewed Separated Financial Statements for Q2.2026 | 28/07/2026 | Download |
| 20260728 - BHN - Explanation of fluctuations in the reviewed Financial Statements for Q2.2026 | 28/07/2026 | Download |
| 20260428 - BHN - Reviewed Consolidated Financial Statements for Q1.2026 | 28/04/2026 | Download |
| 20260428 - BHN - Reviewed Separate Financial Statements for Q1.2026 | 28/04/2026 | Download |