What the data for this category looks like
Data for coking coal financing daily reports comes primarily from major domestic coal trading platforms, northern port spot trading systems, and steel mill procurement ledgers. Daily updates run in the early morning, completing full data refreshes for the prior trading day. Each daily report is grouped by origin, and includes trading data for specific coal grades such as main coking coal and 1/3 coking coal. Core fields include trading date, origin name, coal grade, closed warehouse price, truck loading price, daily trading volume, and port inventory. Prices use yuan/ton as the unit. Trading volume and inventory use ten thousand tons as the unit.
Constraints for Workflow Orchestration
The fixed daily update schedule requires workflows to use precise scheduled trigger nodes. These nodes must avoid peak data update periods to ensure complete data capture. The document structure grouped by origin and coal grade requires workflows to include processing nodes that group data by specified fields. This prevents cross-specification data mixing. The multi-field structure with fixed units requires unit validation rules during data cleaning. This stops abnormal data with mismatched values and units from entering subsequent processes. The large number of coal grade specifications requires the knowledge base retrieval step to filter precisely by coal grade. This prevents unrelated category data from appearing in retrieval results.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
Scheduled Trigger Time | Daily 02:00 | Coking coal financing daily reports typically complete data updates in the early morning. Triggering 2 hours in advance ensures access to the latest complete dataset |
Knowledge Base Similarity Threshold | 0.75 | There are many coking coal grade specifications. Low-match irrelevant coal grade data must be filtered to ensure accurate retrieval results |
Context Recall Count | Top 3 | Historical queries for coking coal financing daily reports mostly focus on multi-grade comparisons of a single log. Recalling a small number of entries avoids redundant results |
Global Variable Initialization Configuration | Fixed binding to coking coal origin list | Workflows need to process data grouped by origin. Predefining variables reduces repeated query overhead |
Node Output Filtering Rule | Only retain final output nodes | Results from intermediate AI dialogue nodes do not need external output. This prevents redundant information from being included in the final report |
Data Format Validation Timeout | 600 seconds | A single coking coal financing daily report has a large data volume. Sufficient time must be reserved for field validation and unit conversion |
The parameter values provided on this page are all conventional recommendations used as starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Configuration Mistakes
- Phenomenon: Knowledge base retrieval results include non-coking coal category data, or fields are empty or have incorrect units. Cause: The knowledge base similarity threshold is not configured, or the threshold is set too low, and data field unit validation rules are not enabled.
- Phenomenon: The workflow cannot call predefined origin global variables during runtime. Cause: Global variables are not bound and configured in the workflow initialization node, or the variable scope is set to single-run only.
- Phenomenon: Reply content from intermediate AI dialogue nodes is included in the final output. Cause: The node output filtering rule is not configured, so all workflow node output content is retained by default.
How to Verify Proper Configuration
- Manually trigger the workflow. Review the scheduled trigger node's running logs to confirm the trigger time matches the preset value.
- Run the knowledge base retrieval node. Compare the retrieval results to the coking coal financing daily report's field structure to confirm only coking coal-related data is recalled.
- Check the global variable storage node to confirm the predefined coking coal origin list has loaded correctly and can be called by subsequent nodes.
- Run the full workflow. Review the final output to confirm only content from the preset final node is included.
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.