韩国六氟化钨供应商针对半导体制造商大规模涨价：涨幅70%-90%

Group 1 - The core point of the article is that due to a significant increase in tungsten prices, suppliers of tungsten hexafluoride (WF6) in South Korea are initiating substantial price hikes for semiconductor manufacturers, with increases expected to be between 70% and 90% starting next year [1] - Major manufacturers such as SK Specialty, Hoosung, and Kanto Chemical have notified semiconductor companies including Samsung Electronics, SK Hynix, DB HiTek, and Magnachip about the price adjustments [1] - The reason for the price increase is attributed to tungsten prices doubling within five months, leading to increased cost burdens for suppliers [1] Group 2 - A representative from the industry indicated that Japanese natural gas companies are also requesting a 90% price increase, citing factors such as exchange rates [1] - Semiconductor manufacturers are aware of the rising tungsten prices and feel compelled to accept the price hikes from suppliers [1]