Group 1 - The core viewpoint of the news is that Jining City is promoting high-quality development in the construction industry, achieving significant growth and recognition in the sector [1] - Jining's construction industry has maintained a growth rate that ranks among the top in the province, with a breakthrough in the number of enterprises holding special qualifications [1] - The city has been recognized as a leading city in the construction industry by the Shandong Provincial Department of Housing and Urban-Rural Development for the year 2024 [1] Group 2 - Jining is exploring the transformation and upgrading of the construction industry through policy guidance and collaboration with relevant departments, focusing on industrialization, greening, and digitalization [1] - The city has developed a plan for prefabricated construction and is leveraging its status as a pilot city for intelligent construction to implement related initiatives [1] - Four enterprises and three projects from Jining have been selected as pilot enterprises and projects for intelligent construction in Shandong Province [1] Group 3 - A graded development plan for enterprises has been established, encouraging leading companies to undertake large-scale projects and extend their capabilities across the entire value chain [2] - Nineteen enterprises from Jining have been included in the list of key backbone enterprises in the construction industry in Shandong Province [2] - The city is guiding specialized contracting enterprises to focus on niche markets and develop unique competitive products [2] Group 4 - Jining is actively developing distinctive industries within the construction sector, promoting brands such as "Qufu Ancient Architecture" and "Jining Steel Structure" [3] - Eight enterprises have been recognized as brand enterprises, with three selected as service brands and three as component and material brands [3] - The proportion of prefabricated construction in new buildings in Jining has reached over 40%, surpassing the provincial average [3]