Brief: JSW Prelim. Q1 Net Loss At 615.9 Million Zlotys
May 15 (Reuters) - Jastrzebska Spolka Weglowa SA JSW.WA: REPORTS PRELIM. Q1 2026 NET LOSS OF PLN 615.9 MILLION PRELIM. Q1 2026 EBITDA LOSS OF PLN 238.6 MILLION REPORTS PRELIM Q1 2026 SALES REVENUE OF PLN 2.10 BILLION Source text: ID:nEM31Fvcda Further company coverage: JSW.WA (Reporting by Gdansk Newsroom) ((gdansk.newsroom@thomsonreuters.com; +48 58 769 66 00;))