Forms and Interactions for Thermal Coal Marketing Content

Thermal coal marketing content draws data primarily from three sources: shipping ledgers of domestic major coal producers, loading and unloading

What the Data for This Category Looks Like

Thermal coal marketing content draws data primarily from three sources: shipping ledgers of domestic major coal producers, loading and unloading records at core coastal ports, and weekly supply and demand survey data from industry monitoring institutions. Shipping ledgers from producers are updated every 10 days. Port loading and unloading data is updated daily. Industry monitoring data is updated at fixed weekly times. Most documents use structured table formats, with fields including mine point code, mine point name, calorific value, total moisture, ash content, and others. Calorific value is measured in megajoules per kilogram. Total moisture is expressed as kilograms of water per ton of coal. Ash content is expressed as grams of ash per kilogram of coal.

Constraints on Forms and Interactions

The multi-cycle update nature of data sources, large number of structured fields, and minor unit differences impose multiple constraints on forms and interactions. Multi-cycle updated data sources require form controls to switch data views by 10-day, daily, and weekly cycles to avoid displaying outdated information. Structured data with a large number of fields requires forms to support expanding and collapsing fields on demand, to prevent page information overload that impacts operations. Differences in units across data sources require built-in one-click unit conversion functions to adapt to field standards from different sources. Additionally, forms used in marketing customer acquisition scenarios need preset common calorific value and moisture range options to reduce manual input error rates.

Configuration ItemRecommended SettingRationale
FORM_FIELD_COLLAPSE_THRESHOLD8 fieldsAdapts to the multi-field structure of thermal coal marketing forms, avoids page information overload
DATA_SOURCE_REFRESH_INTERVAL3600 secondsMatches the daily update rhythm of thermal coal port data, ensures data timeliness
FORM_UNIT_CONVERSION_ENABLEEnabledAdapts to unit differences across data sources, unifies input and display unit standards
PRESET_FORM_OPTIONS_COUNTTop 5 common rangesCovers the most common calorific value and moisture demand scenarios in thermal coal marketing
TOOL_CALL_CONNECTOR_VISIBLEEnabledSupports connection configuration for code execution tools, adapts to complex marketing data processing workflows
maxContextCalibrated via actual testingAdapts to the retrieval context requirements of thermal coal marketing data, matches the model's token length limit

The parameter values provided on this page are conventional recommendations used as a starting point for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.

Three Common Mistakes

  • Phenomenon: The code execution tool connection configuration option cannot be found in the tool call configuration panel, only connection entrances for other tools are displayed. Cause: The TOOL_CALL_CONNECTOR_VISIBLE parameter is not enabled, causing the connection control to be hidden.
  • Phenomenon: A 400 Bad Request error appears after submitting the form, prompting field unit mismatch, and some thermal coal field data is not displayed correctly. Cause: The FORM_UNIT_CONVERSION_ENABLE parameter is not enabled, failing to adapt to unit differences across data sources.
  • Phenomenon: When a form associated with a knowledge base is submitted, no matching results are returned on the first submission, and content loads only after repeated submissions. Cause: No reasonable value is configured for the maxContext parameter, causing the context window to be insufficient to meet the retrieval requirements of thermal coal marketing data.

How to Confirm Configuration Completion

  • The form configuration page is accessed. Non-required fields are checked for automatic collapse when the number of fields exceeds the set threshold, and the collapse logic is confirmed to adapt to the current form's field structure.
  • Different cycle data source views are switched. Form data is checked for automatic updates according to the refresh interval, and the refresh logic is confirmed to adapt to the update rhythm of thermal coal.
  • Thermal coal field data with different units is input. Unit conversion is checked for automatic completion, and the unit conversion function is confirmed to be enabled normally.
  • Batch thermal coal data is submitted. The submission request timeout prompt is checked for conformity to the configured value range, and the timeout logic is confirmed to be reasonable.

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.