What the Data for This Category Looks Like
Chemical fiber financial report data is sourced from annual and quarterly reports publicly disclosed by domestic and overseas stock exchanges, as well as operation briefings released by industry associations. The update schedule is daily for temporary announcements, quarterly for official financial reports, and annually for audited annual reports. Document structure includes fields such as production capacity, output, raw material procurement costs (e.g., PTA, ethylene glycol unit prices), revenue composition, and inventory levels. Units are mostly tons, yuan/ton, and percentage. A single official financial report can be dozens of pages long, with large numbers of structured tables and charts.
What Constraints These Characteristics Impose on Deployment and Upgrade
Chemical fiber financial reports have many structured fields and specific industry terms. During deployment, adjust the vector model's context length to cover all complete indicators. Document size is large, so increase parsing timeout and file upload limits. Official quarterly and annual financial reports require scheduled sync tasks, so deployments must reserve multi-data source connection interfaces. During upgrades, retain configuration mappings for original data sources to avoid interrupting industry data sync workflows.
How to Set the Configuration
| Configuration Item | Recommended Value Range | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600–900 seconds | Single chemical fiber financial report contains large numbers of tables and charts, with longer parsing time than general documents |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Chemical fiber financial report attachments include multi-year historical data, requiring support for large file uploads |
maxContext | 8000–12000 characters | Need to fully retain context for multiple linked financial indicators such as production capacity and raw material costs |
recall count | Top 10–15 results | Core indicators of chemical fiber financial reports are scattered, requiring coverage of more relevant fragments |
similarity threshold | 0.75–0.85 | Financial terms have high semantic similarity, requiring filtering of low-relevance recall results |
SYNC_DATA_INTERVAL | 86400 seconds | Financial reports update temporary announcements daily and official reports quarterly, daily sync covers the latest data |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material format, data volume and business rules. Specific issues require case-by-case analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Issue: Incorrect port number when configuring
OPENAI_BASE_URL. The interface still shows access successful. Reason: Some proxy services do not verify port validity, leading to incorrect forwarding of requests. - Issue: Unable to connect to MySQL database after deploying FastGPT via Docker. Logs return 1045 or 2002 errors. Reason: Database host address, port or access permissions are not configured correctly, and the container network cannot communicate with the database instance.
- Issue: A single financial report dataset cannot bind multiple vector models, and only one vector model option is displayed in the interface. Reason: The v4.8.7 version does not enable the multi-vector library configuration switch by default. Manual modification of system configuration is required to enable it.
How to Confirm the Configuration Is Correct
- Upload a locally saved chemical fiber financial report PDF, and check if the parsed text includes core fields such as production capacity and raw material costs
- Trigger a manual data sync task, and check that there are no timeout or connection failure errors in the task logs
- Initiate a query targeting chemical fiber financial reports, and confirm that the number of returned recall results matches the configured value range
- Check the compatibility configuration on the front-end page, and confirm that core function modules load normally on low-version browsers
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.