What the Data for This Category Looks Like
Cement intelligent due diligence report data mainly comes from national building materials industry association monthly statistical data, public quality inspection reports from cement production enterprises, regional logistics and warehouse ledgers, and test data from third-party quality inspection institutions. Update cadence is monthly updates. Some regional real-time price data is updated weekly. Single due diligence document structure includes production qualification fields, production capacity scale fields, regional market share fields, raw material cost fields, and compliance inspection items. Field units and document length-related parameters vary across different institutions. It is recommended to calculate or measure based on internal samples before finalizing values.
Constraints on Deployment and Upgrade
The mixed monthly and weekly update cadence of cement due diligence data requires configuring differentiated scheduled synchronization task parameters during deployment. This avoids excessive resource usage from full data pull operations. Single documents have long length and multiple structured fields. Adjust file parsing segment length and field mapping rules during deployment to prevent content truncation or field matching deviations. Differentiated permission requirements for regional data sources require configuring multiple authentication policies during deployment. Synchronously adapt access logic for all data sources during upgrades to avoid data synchronization interruptions in some regions.
How to Set Configurations
| Configuration Item | Recommended Value | Basis for This Value |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Cement due diligence documents have long length. Conventional parsing duration is insufficient. 600 seconds covers the complete parsing process |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Single cement due diligence report includes multi-page quality inspection data and capacity tables. Support for large file uploads is required |
SYNC_CRON | 0 2 * * 1,3,5 | Daily synchronization for monthly data sources is redundant. Weekly price data is pulled every 2-3 days. This Cron expression covers the mixed update cadence |
maxContext | 800–1200 characters | Core fields of cement due diligence documents are mostly long text. This range retains complete field information and avoids context truncation |
Recall count | Top 8 entries | Cement industry data has regional segmentation. Sufficient regional data source matching results need to be retrieved |
Similarity threshold | 0.75–0.85 | Cement industry data fields have a relatively high degree of standardization. This threshold filters redundant results with low matching degrees |
The parameter values provided on this page are common recommendations for starting point configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require case-by-case analysis. It is recommended to test based on internal samples before finalizing values.
Three Common Misconfigurations
- Phenomenon: Some cement regional price data cannot be retrieved when calling external data retrieval tools. Cause: Regional-specific data source authentication parameters were not configured, resulting in interception of the corresponding regional data source interface.
- Phenomenon: Existing scheduled synchronization tasks fail after upgrading a docker-deployed instance. Cause: Custom
SYNC_CRONconfiguration was not retained during upgrade, and the default configuration does not adapt to the mixed update cadence of cement data. - Phenomenon: Custom cement industry data source interface parameters cannot be saved when editing body content in the HTTP module. Cause: The container image version 4.8.15-fix3 was used, which has a known issue with body parameter length limits and does not adapt to long-text due diligence interface configurations.
How to Confirm Configuration is Complete
- Manually upload a standard cement due diligence document. Check that parsed structured fields are complete and there is no content truncation.
- Manually trigger a scheduled synchronization task. View synchronization logs to confirm that monthly data sources and weekly price data sources have successfully pulled data.
- Call the data retrieval interface. Verify the number and matching degree of returned results, then adjust corresponding configuration items to meet business requirements.
- After completing the version upgrade, confirm that custom configurations such as
SYNC_CRONandUPLOAD_FILE_MAX_SIZEhave not been reset, and that scheduled tasks start normally.
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.