Multiple Shandong departments jointly issued 18 measures for high-quality investment promotion and development, shifting the focus from preferential policies to a competitive industrial ecosystem, and establishing a province-wide coordinated mechanism. Key measures include building the "Shandong Investment" digital investment promotion platform, implementing investment-attraction linkage and "industry ambassador" systems, and introducing innovative investment promotion models based on industrial chains, scenarios, and sci-tech innovation. At the same time, efforts will be made to improve the evaluation system for project implementation effectiveness, strengthen factor guarantees, deepen cross-regional sci-tech innovation cooperation, and comprehensively optimize the business environment, so as to accumulate new development momentum through high-quality investment promotion.