From January to September, profits of China's high-tech manufacturing enterprises above designated size increased by 52.0% year-on-year, 36.5 percentage points higher than that of all industrial enterprises above designated size. High-tech manufacturing accounted for 25.5% of the total profits of industrial enterprises above designated size, an increase of 6.2 percentage points from the same period last year. By sector, the construction of computing power and data centers drove profit growth in the optical fiber manufacturing and optical cable manufacturing industries by 5.7 times and 1.1 times, respectively. In areas related to the computer and server industry chain, profits in computer peripheral equipment manufacturing, complete computer manufacturing, and industrial control computer and system manufacturing industries increased by 2.8 times, 1.7 times, and 90.9%, respectively. In the specialized instrument manufacturing sector, profits in navigation, surveying, mapping, meteorological, and marine specialized instrument manufacturing, and dental equipment and apparatus manufacturing industries increased by 1.9 times and 59.6%, respectively.