Nitrogen trifluoride News & Market Updates

NF3 dominates semiconductor specialty gas consumption because it is the workhorse for in-situ CVD chamber cleaning. After each wafer processing run, chamber walls accumulate silicon-, carbon-, and fluorine-containing residues that must be removed to prevent defects and process…

H Hannah Berg on Aug 11, 2026

Chempricehub alert: Sichuan Zhongfuneng Gas Capacity Expansion and Technical Upgrade Project Obtains Environmental Impact Assessment (EIA) Approval

on May 19, 2026

Sichuan Zhongfuneng New Materials expands high-purity electronic gas production: 13,000t/yr SF6, 2,300t/yr NF3, 4,000t/yr ultra-pure NH3. Byproducts include...

Chempricehub Reminder: Environmental Impact Assessment of Nanda Optoelectronics' Nitrogen Trifluoride Project

on Jan 29, 2026

The Environmental Impact Assessment for Nanda Optoelectronics' 10,000-ton high-purity electronic-grade nitrogen trifluoride project in Ulanqab has been...

ChemPriceHub Reminder: Sichuan Zhongfuneng High-Purity Gas Expansion Project

on Jan 16, 2026

On January 13, Sichuan Zhongfuneng New Materials Technology Co., Ltd. plans to invest 1.5 billion yuan in a high-purity electronic-grade gas expansion project...

Chempricehub Reminder: Sichuan Zhongfuneng High-Purity Gas Expansion Project

on Jan 16, 2026

On Jan 13, Sichuan Zhongfuneng New Materials Technology announced a ¥150 million expansion project in Yaan, adding annual capacity of 13,000 tons of...