What the data for this category looks like
Cement category financial report data comes primarily from periodic reports of domestic and overseas listed cement enterprises, publicly available industry association statistical data, and exchange disclosure announcements. Updates follow quarterly and annual core cycles. Temporary announcements are only released when major production capacity adjustments or merger and acquisition events occur. Each financial report document includes modules such as operating performance, production capacity and utilization, cost structure, and cash flow status. Core fields include operating revenue (broken down by cement, clinker, and ready-mixed concrete segments), attributable net profit, and cement production cost per ton. Common units are 100 million yuan, 10,000 tons, and yuan/ton.
What constraints these characteristics impose on deployment and upgrade
The quarterly and annual concentrated disclosure pattern of cement financial report data requires that scheduled pull task trigger windows be configured to align with report disclosure cycles during deployment. This prevents resource overload during peak disclosure periods. Individual financial report documents have long lengths and include segment-specific fields. This requires upgrade processes to retain migration capabilities for custom parsing rules, avoiding the need to reconfigure field mapping logic. Format differences across multiple data sources require pre-configured field standardization scripts during deployment. During upgrades, these scripts must maintain compatibility with older versions to prevent data parsing interruptions that disrupt subsequent analysis tasks.
How to set the configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Single cement financial report documents have a long length and include multiple segmented data sets, requiring sufficient time to complete full parsing |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Annual financial reports include complete production capacity and cost detail attachments, so individual file sizes are larger than standard documents |
CRON_EXPRESSION | 0 0 2 * * 1-5 | Aligns with scheduled pulls during early weekday mornings during report disclosure periods, avoiding peak exchange data traffic |
RECALL_TOP_K | Top 8–12 entries | Core fields for cement financial reports are concentrated in operating performance and capacity sections, requiring sufficient relevant segments to be recalled |
SIMILARITY_THRESHOLD | 0.75 | Differentiates between general financial report descriptions and segment-specific data, preventing irrelevant segments from interfering with analysis |
CUSTOM_PARSE_TEMPLATE | Extract content segmented by "Operating Performance", "Capacity Data", and "Cost Structure" | Aligns with the fixed module structure of cement financial reports, improving parsing accuracy |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require targeted analysis, and it is recommended to test against your own samples before finalizing settings.
Three common errors
- Symptom: After upgrading to
4.10.1, the front-end interface still displays the4.10.0version number. Cause: Front-end static resource files were not updated synchronously, only the back-end container image was upgraded. - Symptom: After deploying FastGPT with Docker and connecting to a MongoDB database, a
connection timed outerror appears after several hours of operation. Cause: MongoDB connection pool timeout parameters were not configured. Frequent connection creation by cement financial report pull tasks exhausts the connection pool. - Symptom: Skipping intermediate versions during cross-version upgrades results in incompatible custom parsing rules. Cause: Intermediate version database migration scripts were not checked. Skipped versions include field mapping update logic.
How to confirm proper configuration
- Manually upload a single annual cement financial report. Check that parsed fields include "cement production cost per ton", "capacity utilization rate", and other specific fields. Verify that parsed results match the original document content.
- Test the scheduled pull task configured with
CRON_EXPRESSION. Review system task logs to confirm normal triggering at the set time, with no timeout or parsing failure logs. - Review MongoDB connection logs to confirm that connection pool parameters are active, with no records of continuously added unreleased connections.
- Access the system version management page to confirm that both front-end and back-end version numbers display the target upgrade version, such as
4.11.0.
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.