半导体行业重要原料，这一电子特气被曝最高涨价90%

Group 1 - SK Specialty, Hoosung, and other manufacturers of hexafluorotungsten have announced a price increase of 70% to 90% for semiconductor manufacturers starting next year due to a doubling of tungsten prices over the past five months [1] - The major producers of hexafluorotungsten globally include SK Materials, Kanto Chemical, SK Hynix, and Central Glass, indicating a concentrated market [1] - The demand for high-purity hexafluorotungsten is expected to grow significantly, with global demand projected to reach approximately 8,901 tons by 2025, nearly doubling from 2020, and an annual growth rate of 14% [1] Group 2 - He Yuan Gas has planned the production of electronic-grade hexafluorotungsten as part of its Yichang electronic specialty gas and functional materials industrial park, with trial production already underway [2] - Zhongjuxin has included high-purity hexafluorotungsten in its product offerings and has planned a project for 400 tons per year of electronic-grade hexafluorotungsten in 2024 [3]