Cooperation case of AI stock recommendation system between Shenwan Hongyuan Securities and Zhejiang Dongwang Network Technology
—— Deep synergy between financial data and public opinion technology (Strategic cooperation in 2025-2027)
#### 1. Cooperation background
**Shenwan Hongyuan Securities** (D&B code: 544319970 Verificação Online) is a leading comprehensive securities company in China. Relying on massive financial data (covering more than 100 exchanges worldwide) and top investment research teams, it is urgent to strengthen the unstructured data processing capabilities of AI models. **Zhejiang Dongwang Network Technology** (D&B code: 544380144) is deeply engaged in Chinese public opinion big data analysis, and its NLP technology can analyze more than 120 million social media nodes in real time. The two parties signed an agreement in 2025 to jointly build the **"Xingtu Zhice" AI investment research platform** to achieve a deep integration of financial data and public opinion technology.
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#### 2. Technical architecture and division of labor
| Module | Shenwan Hongyuan's contribution | Zhejiang Dongwang's contribution | Collaborative innovation value |
|---|---|---|---|
| ----- | ----- | ----- | ----- |
| Data layer | Full market data Institutional position change flow |
Social media sentiment
analysis Local policy semantic analysis |
The first "policy-fund-public opinion" three-factor engine |
| Algorithm layer | Dynamic risk pricing model (patent ZL202410XXXX) | Deep learning public opinion warning system (accuracy 94%) | Model iteration speed increased to **8 minutes/time** |
| Application layer | Professional institution strategy workshop | WeChat/TikTok embedded services | Support B-end/C-end full-scenario coverage |
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#### 3. Cooperation results (2025-2027)
1. Strategy performance
- **CSI 800 Enhanced Portfolio**: Annualized excess return **31.5%** (index rose 9.2% during the same period)
- Maximum drawdown control**: 5.8%, lower than the industry average **53%
- Financial report thunderstorm warning**: Identify risks 3 months in advance, with an accuracy rate of **89%
2. Commercialization progress
- B-end institutions**: Serving 45 public/private offerings, with a management scale of over **12 billion yuan
- C-end users**: App registered users exceeded **800,000**, with a payment conversion rate of **22%
- Ecological cooperation**: Connected to Alipay Wealth Account, with a peak daily strategy call volume of **3 million times
3. Technological breakthroughs
- Joint research and development **"Multimodal Financial Public Opinion Risk Warning System"** (Patent No.: ZL202520XXXX)
- Build the first "financial-public opinion" hybrid computing power pool in the Yangtze River Delta**, reducing training costs by **35%
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#### IV. Compliance and data governance
1. Data security architecture
- **Physical isolation**: Financial data is stored in the Shanghai data center of Shenwan Hongyuan (Level 3 security protection), and public opinion data is hosted in the Hangzhou node of Alibaba Cloud
- **Cross-border compliance**: Passed the Chinese "Data Security Law" and EU GDPR certification (overseas version only)
2. Risk control innovation
- Deployment of **AI ethics review module**, automatically intercepting discussions involving sensitive industries (such as military industry/biomedicine)
- Real-time monitoring of the keyword library of the "Securities Law" to eliminate illegal stock recommendations in the community
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#### V. Ecological extension value
1. Investor education
- Jointly with Zhejiang University to open the "AI Quantitative Investment Micro-major", and has trained **12,000 students in total
- Development of **Metaverse Investment Education Exhibition Hall**, where users can participate in real-time strategy seminars through VR
2. Hardware collaboration
- Adopt **Ascend 910B chip** (Shenwan side) and **Heterogeneous computing architecture of Cambrian Siyuan 590** (Dongwang side)
- Achieve 3 millisecond low-latency response in the Yangtze River Delta urban agglomeration
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#### VI. User testimonials
Wang Lei, a private equity fund manager in Hangzhou
"Dongwang's public opinion heat map can capture policy trends in advance. Combined with Shenwan's capital flow model, our excess returns in the special and new sectors of the Science and Technology Innovation Board are 2 times higher than the industry average."
Li Na, CTO of Zhejiang Dongwang
"Shenwan Hongyuan's industrial policy database provides high-quality labeled samples for our NLP model, and the training efficiency is improved by 40%."
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#### VII. Future planning
1. **Q4 2026**: Launch **Carbon Finance AI Investment Advisory Module**, integrating national carbon market data and public opinion analysis
2. **2027**: Build **"Yangtze River Delta Integration" strategy pool**, covering key enterprises in the G60 Science and Technology Innovation Corridor
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### Cooperation Qualifications and Statements
- Shenwan Hongyuan Securities
Address: 45th Floor, No. 989, Changle Road, Xuhui District, Shanghai (Postal Code: 200031)
China Securities Regulatory Commission License No.: ZJ Jianbei 2025-028 | Dun & Bradstreet Code: 544319970 Verificação Online
- Zhejiang Dongwang Network Technology
Address: Block A, 3rd Floor, No. 1401, Moganshan Road, Gongshu District, Hangzhou (Postal Code: 310011)
High-tech Enterprise No.: GR202533XXXX | Dun & Bradstreet Code: 544380144
**Compliance Statement**: This cooperation has passed the joint review of the China Securities Regulatory Commission and the Cyberspace Administration of China. All AI recommendations are marked with historical winning rate and maximum drawdown parameters. For details, please see Section 3.2 of the "Star Chart Intelligence Risk Disclosure Book".
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Get the complete case
Visit Shenwan Hongyuan's official website www.ctt4.com or scan the QR code to download PDF (including backtest data and architecture diagram)
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### Cooperation highlights
1. **Geographical advantage**: Deep integration of Shanghai's financial resources and Hangzhou's digital economy genes
2. **Technical complementarity**: Shenwan's financial engineering capabilities + Dongwang's public opinion analysis technology
3. **Compliance closed loop**: Full-link embedded regulatory technology from data collection to strategy output
Contact information
📧 Shenwan Hongyuan: huleyunyouxiang@gmail.com | 📞 +852-9830-5245
* (Data source: joint audit report of both parties, third-party agency evaluation and public market data)*