Befar Group Achieves Mass Production of 6N-Grade High-Purity Hydrogen Fluoride

Befar Group Achieves Mass Production of 6N-Grade High-Purity Hydrogen Fluoride

BINZHOU, CHINA - Media OutReach Newswire - 22 July 2026 - On July 19, Shandong's Befar Group achieved a technological breakthrough in four key areas of process, engineering, testing, and filling to bring its high-purity hydrogen fluoride (HF) for semiconductor applications to the 6N grade (99.9999%). This milestone fills a production gap for high-purity hydrogen fluoride in Shandong Province.

China Chip Etching Breakthrough: Binhua Group Mass Produces 6N Grade High-Purity Hydrogen Fluoride, Breaking Overseas Monopoly on Semiconductor Chemical Etchant

Binhua Group has announced through subsidiary Dasheng Core Materials the successful mass production of 6N grade high-purity hydrogen fluoride, a critical semiconductor etching and cleaning chemical essential for sub-28nm advanced chip manufacturing. The breakthrough, certified on July 19 at a product launch event in Binzhou, Shandong Province, fills a gap in the province high-purity hydrogen fluoride capacity and adds key support for the domesti…

Befar Group achieves mass production of 6N-grade hydrogen fluoride

BINZHOU, CHINA - Media OutReach Newswire - 22 July 2026 - On July 19, Shandong's Befar Group achieved a technological breakthrough in four key areas of process, engineering, testing, and filling to bring its high-purity hydrogen fluoride (HF) for semiconductor applications to the 6N grade (99.9999%). This milestone fills a production gap for high-purity hydrogen fluoride in Shandong Province. Scene at the launch ceremony for Befar Group's electr…

Befar Group Achieves Mass Production of 6N-Grade High-Purity Hydrogen

BINZHOU, CHINA – Media OutReach Newswire – 22 July 2026 – On July 19, Shandong’s Befar Group achieved a technological breakthrough in four key areas of process, engineering, testing, and filling to bring its high-purity hydrogen fluoride (HF) for semiconductor applications to the 6N grade (99.9999%). This milestone fills a production gap for high-purity hydrogen […]