May 26th, 2023. Hi-tech Butterfly Plaza opened on May 26th, 2023. Hi-tech Butterfly Plaza is located in Jinan Hi-tech Industrial Development Zone, Shandong Province. The square is a new high-tech eastern city commercial complex project invested by Jinan High-tech Holding Group and developed by Huayu Real Estate. It takes the construction of an ecologically livable business core as the new growth pole, and plans to have three formats: hotel, office and business.