Summary of Key Points
The economic data for July indicates that new drivers of growth (such as AI and green transformation) have for the first time accounted for more than half of industrial development (contributing 50.9%). However, the overall economic growth rate has slowed down slightly, with declines in both industrial and consumer growth, as well as an increase in the decline in investment. Notable highlights include a doubling in the production volume of 3D printing equipment (65.7%) and a surge in the production of hydroelectric generators (79.4%). These developments are driven by factors such as the empowerment of AI technology, policy support, and the explosive demand for green energy storage solutions. At the same time, there is a genuine and sustained market demand for AI and green transformation products, but there is a gap in high-end supply—while there is excess capacity for low-end products, there is a shortage of high-quality products (such as those suitable for AI data centers).
Detailed Analysis
1. New Drivers of Growth Account for More Than Half of Industrial Development, but Overall Growth Slows Down
- A Moment of Success for New Drivers: In the first seven months of the year, new drivers contributed more than 50% to industrial growth for the first time, meaning that for every 100 yuan of industrial growth, 50.9 yuan came from emerging industries like AI and green transformation (for example, smart equipment manufacturing grew by 15.1%, and fiber optics by 21.1%). This indicates that China's economy is transitioning from traditional industries to a more “intelligent and green” direction.
- A Brief Cooling in Overall Growth: The growth rate of industrial added value decreased from 5.3% in June to 4.5% in July, and the consumer growth rate fell from 1% to 0.6%, with the decline in investment increasing by one percentage point. Why? Traditional industries (such as real estate and traditional manufacturing) are still adjusting, and although new drivers are growing rapidly, they have not yet grown large enough to completely offset the slowdown in traditional sectors.
2. Why Has 3D Printing Suddenly Become So Popular?
The production volume of 3D printing equipment increased by 65.7% in July (a 22-percentage-point increase from April), driven by four main factors:
- Policy Support: The national “14th Five-Year Plan” includes 3D printing as part of smart consumer products, and local governments offer subsidies for purchasing 3D printing equipment, which has stimulated demand from households and educational institutions.
- AI Making It More Accessible: Previously, 3D printing required professional modeling and parameter adjustment, making it difficult for laypeople to use. Now, generative AI can automatically create models and plan printing paths, allowing even primary school students to use it for DIY projects and creative crafts.
- Industrial Adoption: Complex parts in aerospace, medical implants (such as custom dentures), and cooling components for AI hardware can be produced more quickly and cheaply using 3D printing. For example, AI chips generate a lot of heat, and 3D printing can create sophisticated liquid cooling systems to help keep them cool.
- Strong Export Performance: China holds a significant share of the global consumer-grade 3D printing equipment market, with low costs and stable quality, making it popular among overseas households and small workshops. This has led to an increase in export sales.
3. Hydroelectric Generator Production Soars Due to the Energy Storage Market
The production of hydroelectric generators increased by 79.4% in July, mainly due to the widespread construction of pumped storage power stations:
- Wind and solar energy generation is inconsistent (only available during daylight and wind), so “large batteries” are needed to store electricity. Pumped storage is the most mature large-scale energy storage method—water is pumped to high elevations and released to generate electricity during peak demand times. The government plans to build 160 million kilowatts of pumped storage power stations by 2030, which has directly boosted orders for hydroelectric generators.
- Additionally, the expansion of conventional hydropower and breakthroughs in domestic technology (such as the ability to produce higher-power units) have also contributed to this growth.
4. Real Demand for AI and Green Transformation Products, but a Shortage of High-End Goods
There are concerns about whether there will be an oversupply of products from these emerging industries. The answer is a structural gap—there is not a lack of products, but rather a shortage of high-quality ones:
- For example, in the energy storage industry, orders are increasing rapidly, but low-end batteries (with poor safety and short lifespan) are unsold, while high-security, long-life storage products suitable for AI data centers are in high demand. Key materials like lithium iron phosphate are already controlled by leading companies (such as CATL).
- In summary, the demand is real, but businesses need to upgrade their offerings to produce high-quality, green products to meet market needs.
5. 3D Printing and AI Are Perfect Companions: They Enhance Each Other
3D printing and AI do not rely on each other; instead, they complement each other:
- AI Makes 3D Printing More Accessible: Generative AI can automatically create models and optimize printing paths, making 3D printing accessible to a wider range of users.
- 3D Printing Helps AI Become Reality: AI can generate virtual models, but to turn them into physical products (such as robot parts designed by AI), 3D printing is essential for rapid production. Additionally, the iteration of AI hardware (such as chips) requires 3D printing for cooling components, ensuring stable performance.
- In short, AI handles the “thinking” (virtual design), and 3D printing handles the “making” (physical manufacturing). Together, they enable intelligent technologies to become a reality.
Conclusion
The highlights of July’s economic data are the rise of new drivers of growth, especially in AI and green transformation industries. The challenges include the slowdown in overall growth due to adjustments in traditional industries and the shortage of high-end products from emerging sectors. In the future, businesses need to focus on producing high-quality products, and policies should continue to support new drivers to facilitate a smoother economic transition. Ordinary people can look for opportunities in these emerging industries—such as consumer-grade 3D printing products and related jobs in green energy storage, which may become future growth areas.