HAFN · Hafnia Limited

This 6-K filing serves as the formal submission of Hafnia’s 2025 Annual Report on Form 20-F and its Integrated Annual Report, both dated 17 April 2026 and covering the fiscal year ended 31 December 2025. The filing confirms regulatory compliance across multiple jurisdictions: U.S. (via SEC Form 20-F), EU (via CSRD-aligned sustainability reporting and ESEF-compliant iXBRL tagging), and Norway (under the Securities Trading Act). The inclusion of KPMG’s reasonable assurance report on ESEF compliance adds credibility to the digital financial reporting process, which is increasingly scrutinized by European regulators and investors. While no financial results, guidance, or forward-looking metrics are disclosed in the provided text — precluding an Item 2.02 classification — the integration of sustainability reporting with audited financials reflects growing investor emphasis on ESG data reliability and double materiality assessment. The strategic initiatives highlighted — the ECOMAR dual-fuel vessels and Seascale Energy joint venture — signal tangible progress toward decarbonization goals, though specific financial impacts or capital allocation figures are omitted per commercial sensitivity disclosures in Exhibit 99.3. As a foreign private issuer, Hafnia’s use of Form 6-K to transmit its Form 20-F and related materials is standard practice, and this filing carries medium materiality due to its role in fulfilling core annual disclosure obligations without introducing new operational, financial, or governance events beyond routine reporting.