At an earnings briefing, Guanggang Gas said its nitrogen trifluoride (NF3)
project remains in planning/construction and is not yet in production. Projects
in Hubei (Qianjiang), Anhui (Hefei) and Shanghai for hexafluorobutadiene,
hydrobromic acid (HBr) and electronic‑grade hydrogen chloride (HCl) have
completed mechanical completion and are entering commissioning, testing and
validation. The company said these specialty‑gas products will support domestic
semiconductor firms' ongoing capacity expansion. Guanggang’s SUPER‑N series has
won US ASME and South Korea KGS certification; the firm says performance is on
par with international majors and commercially competitive.
