Group 1 - The core viewpoint of the article highlights the significant growth in industrial technological transformation investments in Harbin, with an average annual increase of 27.6% from 2021 to 2024, and a remarkable year-on-year growth of 71.7% in the first nine months of 2025 [1][3] - Harbin has promoted over 1,500 key industrial projects since 2021, resulting in an average annual growth of 8.4% in industrial fixed asset investment from 2021 to 2024, with a year-on-year increase of 15.3% in the first nine months of 2025 [3] - The manufacturing sector is emphasized as a foundational element for national strength, with the total industrial added value in Harbin projected to account for 19.4% of the city's GDP in 2024, an increase of 1.9 percentage points from 2020 [3] Group 2 - The proportion of the added value of the regulated manufacturing industry in Harbin is expected to reach 85.8% of the total industrial value, up by 1.3 percentage points from 2020 [3] - In the first nine months of 2025, the total industrial added value in Harbin grew by 6.9% year-on-year, contributing 26.5% to the city's economic growth, with its GDP share reaching 20.4% [3]