Key Takeaways Huntsman opened an expanded Hungary facility, boosting capacity for key specialty chemical applications.HUN is scaling JEFFCAT catalyst output to meet demand in energy-saving, low-emission products.The upgrade improves flexibility and supports next-gen product development with government backing.Huntsman Corporation (HUN) celebrated the grand opening of its expanded Performance Products manufacturing facility in Petfurdo, Hungary. The site had begun its operations earlier this year. With the s ...