What the Data for This Category Looks Like
Refining and chemical marketing content data sources fall into three main categories: product quotation sheets from refining and chemical enterprises, downstream customer inquiry records, and industry dynamic research reports. Product quotation sheets are structured data, including fields such as product grade, density, sulfur content, ex-factory unit price. Units are usually g/cm³, ppm, CNY/ton. Downstream customer inquiry records are semi-structured communication logs, including procurement requirements, contact information, and other content. Industry research reports are unstructured long texts, covering market supply and demand, policy changes, and other content. Product quotation data updates daily. Inquiry records are generated in real time alongside business operations. Industry research reports update weekly.
Constraints Imposed by These Characteristics on Deployment and Upgrade
Special fields and unit requirements for structured data require custom parsing rules to be configured during deployment. This avoids field identification errors. Real-time updated inquiry and quotation data require the knowledge base synchronization interval to match the business rhythm. Outdated information will be used in marketing content otherwise. Parsing long-text research reports requires adjusting the segmentation strategy. This prevents key business parameters from being truncated. In addition, marketing content involves enterprise operating data and customer privacy. Data desensitization configuration must be enabled during deployment to meet financial compliance requirements. During the upgrade process, parsing rules and synchronization intervals must be updated synchronously. This ensures compatibility with new data sources.
How to Set Configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Most refining and chemical marketing documents are long-text research reports or batch structured quotation sheets. The default parsing duration is insufficient to complete full parsing |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Single refining and chemical industry research report or batch quotation sheets usually have a large volume, so large file upload requirements must be supported |
maxContext | 8000–12000 characters | Refining and chemical marketing content needs to cover multi-dimensional information such as product parameters, industry trends, customer requirements. The context window must be expanded to cover complete business logic |
Recall count | Top 8–10 entries | Precise matching of downstream enterprise procurement requirements is required. Too many recalls will increase the model inference burden, while too few will fail to cover key business information |
Vector DB Sync Interval | 5 minutes | Refining and chemical product quotations and customer inquiries are updated in real time or near real time. The knowledge base content synchronization frequency must match the business data update frequency |
Data Desensitization Toggle | Enabled | Refining and chemical marketing content contains enterprise operating data and customer contact information, which must meet financial compliance requirements |
The parameter values given on this page are all conventional recommendations used as a starting point for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis. It is recommended to test on your own samples before finalizing.
Three Common Mistakes
- Phenomenon: An external model call returns a
connection refusederror after deployment. Cause: Container port mapping is not configured correctly, or the model service is not started to listen on all network interfaces. - Phenomenon: After all containers are started, the frontend page cannot be accessed, and port scanning shows the port is open. Cause: Cross-origin rules for the frontend service are not configured, or the reverse proxy forwarding path is configured incorrectly.
- Phenomenon: After batch uploading refining and chemical quotation sheets, fields such as sulfur content and density are parsed as empty. Cause: Custom parsing rules are not configured for the special unit fields of refining and chemical products. The default parser cannot recognize unit formats such as ppm and g/cm³.
How to Confirm Proper Configuration
- Upload a standard refining and chemical product quotation sheet, check if the parsed fields completely extract preset content such as product grade, unit price, sulfur content. Adjust parsing rules until no fields are missing.
- Trigger a knowledge base synchronization, check if the synchronization log contains the latest business data, confirm that the synchronization interval meets the business update frequency requirements.
- Launch a marketing content generation test, check if the returned results contain the latest business information. Adjust the context window length to cover necessary business logic.
- Call the model interface, check if sensitive information has been desensitized in the returned results, confirm that the desensitization switch is enabled correctly.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.