Weifang City issued the "Notice of the Office of the People's Government of Weifang on Printing and Distributing the<2018 New and Old Kinetic Energy Conversion and "Four Cities" Construction Municipal Key Projects"", which announced 130 new and old kinetic energy conversion and "four cities" construction Preferred items. Luli Panjin seamless steel pipe project was selected, ranking 4th in Weifang City.