GENEVA, March 31 -- JFE STEEL CORPORATION (2-3, Uchisaiwai-cho 2-chome, Chiyoda-ku, Tokyo1000011), ＪＦＥスチール株式会社 (東京都千代田区内幸町二丁目２番３号), JFE MINERAL & ALLOY COMPANY, LTD. (8-2, Shiba 3-chome, Minato-ku, Tokyo1050014), ＪＦＥミネラル株式会社 (東京都港区芝三丁目８番２号) filed a patent application (PCT/JP2024/027265) for "METHOD FOR MELTING METAL RAW MATERIAL" on Jul 31, 2024. With publication no. WO/2025/062842, ...