Group 1 - The core idea is the establishment of a market-oriented research and development mechanism characterized by "co-investment, co-research, co-sharing, and co-winning" to address challenges faced by individual enterprises in scientific research [1] - Hebei Province has signed contracts for five crowdfunding research projects, focusing on key common technologies in various industries [1][2] - The first crowdfunding research project involves multiple companies collaborating on high-precision silk screen manufacturing technology, with a focus on solar cell applications [2] Group 2 - Following the initial project, the Hebei Provincial Institute of Industrial Technology has collected 36 additional project proposals, with four more projects being signed after evaluation [2][3] - One of the new projects aims to develop low-temperature nitrogen and phosphorus removal technology for wastewater treatment, which could reduce operational costs by 20% to 30% [2] - The institute plans to support over ten crowdfunding research projects this year and aims to enhance the integration of industry, academia, and research through crowdfunding initiatives [3]