科技强、物流畅、人流旺……中国经济向“新”而行、提“质”而上

Group 1: Satellite Launches - China successfully launched the experimental satellite Tianyan 28 B02 using the Long March 4B rocket on August 17, 2023, for space environment detection and related technology tests [1] - On the same day, China launched the low Earth orbit satellite internet group 09 using the Long March 6 modified rocket, which also successfully entered its designated orbit [2] Group 2: Aviation Industry - The second aircraft of the AG600 amphibious plane, developed independently by China, successfully completed its first production test flight, indicating it meets design requirements and is ready for delivery [5] Group 3: Cold Chain Logistics - In the first half of 2023, China's total demand for food cold chain logistics reached 192 million tons, a year-on-year increase of 4.35%, with total revenue for cold chain service enterprises amounting to 279.94 billion yuan, up 3.84% [6] - The sales of new energy refrigerated trucks surged by 119.61% year-on-year, contributing to the overall growth of refrigerated truck sales, which reached 29,474 units, a growth of 18.19% [9] Group 4: Transportation Milestones - The Harbin-Qiqihar high-speed railway celebrated its 10th anniversary, having safely operated 81.89 million kilometers and transported over 100 million passengers [10] - The new passenger inspection area at the Hengqin Port marked its fifth anniversary, with over 75.64 million passengers and more than 8.95 million vehicles processed, reflecting annual growth rates of 55.6% and 43.3% respectively [13] - The "Little Three Links" passenger route between Xiamen and Kinmen achieved a record high of 7,000 passengers in a single day since resuming operations in 2023, driven by increased tourism demand [14]