Subject:Estimatedconsolidated financial results of the JSW Group for Q1 2024

Legalbasis:Article17(1) of the Market Abuse Regulation - confidential information

Bodyof the report:

TheManagement Board of Jastrzębska Spółka Węglowa S.A. [_quot;JSW_quot;, _quot;Company_quot;]hereby reports that on 14 May 2024 it was informed of the estimatedconsolidated financial results of the JSW Group for Q1 2024 and decidedto make them public.

Estimatedconsolidated financial results of the JSW Group for Q1 2024:

-sales revenues: PLN3,414.8 million,

- grossprofit on sales: PLN 298.1 million,

-operating profit plus depreciation and amortization (EBITDA): PLN 532.1million,

- netloss: PLN 9.7 million.

Thefinancial results presented are estimates obtained in the preparation ofthe interim Q1 2024 consolidated financial statements and are subject tochange. The final financial results for Q1 2024 will be presented indetail in the Consolidated Quarterly Report for Q1 2024, scheduled forpublication on 21 May 2024.