On April 8, it was reported that the project of Nanjing University Optoelectronics (Ulanqab) Co., Ltd. for an annual production of 50,000 tons of anhydrous hydrogen fluoride has been approved for filing. The planned construction period is from October 2026 to December 2028. Chempricehub's analysis of hydrofluoric acid, with a long-short rating of -1: The approval of this project to construct an annual production capacity of 50,000 tons of anhydrous hydrogen fluoride (hydrofluoric acid), scheduled to commence in October 2026 and commence production in December 2028, will significantly increase medium- to long-term supply. The incremental supply may exacerbate the imbalance between market supply and demand, exerting downward pressure on the spot price of hydrofluoric acid. A rating of -1 reflects a generally bearish outlook, as the supply expansion is not immediate but substantial (50,000 tons/year), potentially suppressing future price trends.