Huahong semiconductor (01347) announced that at 9:07 a.m. on January 7, 2022, Pt (voltage transformer) fault in GIS (gas insulated fully enclosed combination switch) occurred in the third plant, resulting in short-term power failure in the plant, and various environmental monitoring indicators were normal. The company immediately started the emergency plan, and the power supply was restored from noon on the same day. At present, the production is gradually restored.
(source: Zhitong finance and Economics Network)
