What data for this category looks like
Data sources for heating financing daily reports primarily include publicly filed databases of local public utility regulatory platforms, financing announcements officially disclosed by heating production and supply enterprises, and public APIs from third-party public utility data service providers. Updates run daily at midnight to add new heating financing projects from the previous day. Most documents are in structured JSON format. Each daily report contains 50 to 200 project entries. Each entry includes fields such as project ID, heating project type, financing amount, unified social credit code of the financing party, lending institution, financing completion date, and city where the project is located. Some entries include links to official filing documents. Financing amount is measured in ten thousand yuan. Financing term is measured in months or days.
Constraints on the Citation and Traceability Process
The structured nature and high-frequency update frequency of heating financing daily reports impose multiple constraints on the citation and traceability process. First, each document contains multiple project entries with standardized fields. Use project ID or unified social credit code as the unique traceability identifier to avoid confusion between heating projects with the same name. Second, the daily update schedule requires the traceability workflow to support incremental sync configuration. Only pull newly added data on the same day to avoid repeated citation of outdated entries. Third, some entries include official filing links. Configure redirection permissions to ensure direct access to the original publishing platform during traceability. Fourth, comply with public data source compliance requirements. Verify whether the data source belongs to an official regulatory or enterprise disclosure channel, and filter non-credible third-party crawled content.
Configuration Settings
| Configuration Item | Recommended Value | Basis for This Selection |
|---|---|---|
rag_recall_unique_key | `unified social credit code,project ID | Among the structured fields of heating financing daily reports, this combination can uniquely identify a single financing project and avoid confusion between projects with the same name |
sync_update_interval | 86400 seconds | Heating financing daily reports are updated once per day. Synchronizing once per day ensures data timeliness and prevents citation of expired data |
attachment_source_whitelist | *.gov.cn,*.heatenterprise.com | Filter attachment links from non-official sources to ensure compliance of traceability data |
rag_chunk_size | 800–1200 characters | The descriptive text length of a single heating financing project falls within this range. Chunking preserves complete project information and avoids splitting that breaks field integrity |
rag_top_k | Top 10 entries | Each daily report contains many entries. Limiting the number of recalled entries improves retrieval efficiency while covering major financing projects |
parse_file_timeout | 300 seconds | Each daily report contains multiple project entries. Sufficient time is required to complete structured parsing and field extraction |
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. Analyze specific issues on a case-by-case basis. It is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Symptom: Retrieval results only return a single heating financing project. Cause: The
rag_top_kparameter is not configured to a value greater than 1. The default recall limit prevents coverage of multiple project entries. - Symptom: Traceability links cannot redirect to the official filing page. Cause: Official data source domain names are not added to the
attachment_source_whitelist. The system blocks jump requests from non-credible sources. - Symptom: Each retrieval only returns content from a single daily report and cannot associate data from multiple reports. Cause: Multi-document batch recall configuration is not enabled, and only single-document retrieval mode is activated.
How to Confirm Configuration Is Correct
- Upload a single heating financing daily report document. Check whether the parsed fields fully extract identifying fields such as
project IDandunified social credit code. Confirm that therag_recall_unique_keyconfiguration takes effect. - Initiate a retrieval request. Check whether the number of returned results matches the recall range required by the business. Confirm that the
rag_top_kconfiguration adjustment is reasonable. - Click the traceability link in the retrieval results. Verify that the original official publishing page loads correctly. Confirm that the
attachment_source_whitelistconfiguration takes effect. - Wait for the synchronization task to complete. Check whether new heating financing project entries for the current day are added to the knowledge base. Confirm that the
sync_update_intervalconfiguration matches the update schedule.
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.