ShanDong Longhua New Material (301149.SZ): The terminal amino polyether technological transformation project has obtained project filing.

Shandong Longhua New Material (301149.SZ) announced that on June 3, 2025, the company obtained the project filing issued by the Zibo City Administrative Examination and Approval Service Bureau. The technical transformation project of diaminopolyether is based on the first-phase installation (40,000 tons/year) of the company's 80,000 tons/year diaminopolyether project, and a 100,000 tons/year diaminopolyether production unit will be constructed. The project will add about 100 sets of equipment such as absorption towers, buffer tanks, heat exchangers, and pumps, with public works relying on existing infrastructure. After the project is completed, an additional 60,000 tons/year of diaminopolyether and approximately 100,000 tons/year of ammonia water (concentration based on 28%) will be produced, with all diaminopolyether sold externally and ammonia water used internally or sold externally.