Group 1 - China Coal Energy Group signed a cooperation agreement with the Beijing-Tianjin-Hebei National Technology Innovation Center for a key national R&D project focused on disruptive technology innovation in low-carbon energy [1] - The Energy Low-Carbon Innovation Center aims to transform disruptive green energy technologies and is rooted in Tianjin Hongqiao [1] - An investment fund for disruptive technology innovation in the low-carbon energy sector was established, and a national competition for disruptive technology innovation in low-carbon energy was launched [1] Group 2 - The Tianjin Hongqiao District has accelerated the construction of the Beijing-Tianjin-Hebei Integrated Business District, with significant progress on major projects over the past two years [2] - The integration of transportation modes ("subway + high-speed rail + airplane") at Tianjin West Station enhances the development of the business district [2] - The district's GDP grew by 6.1% year-on-year, fiscal revenue increased by 10.1%, fixed asset investment rose by 16.4%, and retail sales of consumer goods increased by 12.1% in the first half of the year [2]