Group 1 - Hong Kong Chief Executive John Lee led a delegation to Macau to discuss cooperation and high-quality development in the Guangdong-Hong Kong-Macao Greater Bay Area [1] - The meeting emphasized the importance of collaboration between Hong Kong and Macau to seize development opportunities [1] Group 2 - Shenzhen's Nanshan District has ranked first in the Saidi Top 100 Districts list for nine consecutive years, showcasing its strong economic performance [2] - Nanshan's "hard technology strength" and Futian's "financial soft power" are highlighted as key drivers of the Greater Bay Area's development [3] Group 3 - The world's largest pure hydrogen gas turbine, developed by Mingyang Smart Energy, has been successfully delivered, marking a significant milestone in hydrogen power generation in China [4] - This achievement reflects the advancement of China's energy equipment manufacturing industry [5] Group 4 - Shenzhen has over 4,000 innovation carriers, including major scientific infrastructure projects, which are driving the integration of technological and industrial innovation [6] - These new research institutions are continuously promoting the transformation of scientific achievements and industrial upgrades, contributing to the technological development of Shenzhen and the Greater Bay Area [7] Group 5 - The Shenzhen Composite Index closed at 11,177.78 points, up 0.64% [8] - Notable gainers included N Hansang with a price of 82.89 yuan, up 186.72%, and Dongfang Guoxin, up 20.02% [8] - Decliners included Dongjie Intelligent, down 16.43%, and Lide Man, down 11.43% [8]