What the data for this category looks like
Data for oil and gas extraction financing daily reports comes from public disclosed financing announcements of listed companies on the Shanghai-Shenzhen-Hong Kong Stock Exchanges, professional oil and gas industry financing information platforms, and project financing data filed in the National Oil and Gas Resource Management System. Data is synced every early morning to include public disclosed information from the previous day. Financing data for overseas oil and gas cooperation projects has a 1 to 2 business day delay in updates. Data is provided in structured JSON format. Each single record includes fields such as full enterprise entity name, oil and gas extraction project filing number, financing amount, financing channel, disclosure date, investor entity name, and name of the oil and gas field where the project is located. The unit for financing amount is ten thousand RMB or USD. Project filing numbers use a 12-character alphanumeric combination format.
What constraints these characteristics impose on the tool calling and plugins workflow
Multi-source data requirements mean tool calling must connect to three types of MCP plugins: exchange announcement platforms, industry information platforms, and filing systems. Configure cross-source data merging logic to combine data from multiple sources. Fixed update schedule means timed tool calling tasks must be set to run after 19:00 daily, to avoid pulling outdated unupdated data. Specific structured field format requirements mean add field validation rules during tool calling, to filter project filing numbers that do not match the 12-character alphanumeric format. Differences in financing amount units mean build unit conversion logic into plugins, to unify output to the ten thousand RMB format. Delayed overseas data characteristics mean configure timeout thresholds and retry mechanisms for tool calling, to avoid calling failures caused by unsynced data.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
TOOL_CALL_TIMEOUT | 600 seconds | Adapt to total time spent pulling multi-source data, avoid call interruptions caused by delayed multi-channel data synchronization |
MULTI_SOURCE_MERGE | Deduplicate and merge by disclosure date | Match multi-source data sources for oil and gas extraction financing daily reports, eliminate duplicate financing records |
FIELD_VALIDATION_ENABLE | Enabled | Validate the 12-character alphanumeric format of project filing numbers, filter invalid data |
OUTPUT_UNIT_STANDARD | Ten thousand RMB | Unify financing amount units across different channels, align with industry general statistical standards |
SCHEDULE_CRON | 0 19 * * * | Match the daily early morning data sync schedule, ensure pulling of latest disclosed financing information |
RETRY_TIMES | 2 times | Address delayed synchronization of overseas oil and gas project financing data, reduce call failure rate |
The parameter values given on this page are common starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing.
Three Common Misconfigurations
- Phenomenon: A "Failed to establish connection with call termination endpoint" error occurs when calling MCP tools, with connection disconnect records shown in logs. Cause: No reasonable duration is configured for
TOOL_CALL_TIMEOUT, and the connection failure retry switch is not enabled. Time spent during multi-source pulling exceeds the threshold, causing connection interruption. - Phenomenon: Tool calling automatically returns the full call execution record, and this reply content cannot be disabled. Cause: The
STREAM_OUTPUT_ENABLEconfiguration item is not turned off. The streaming output mode is enabled by default, causing the call result to directly return execution logs. - Phenomenon: When calling cross-platform APIs, text output speed is too slow, and reply content in the specified format has obvious delays. Cause: The
TOKEN_GENERATE_RATEparameter is not adjusted. The default token generation rate is low, which cannot meet the fast output requirements of long texts in financing daily reports.
How to Verify Proper Configuration
- Manually trigger a tool calling task, check if the returned data contains project filing numbers that meet the 12-character alphanumeric format, confirm that the field validation configuration is enabled.
- View the scheduled task execution logs, confirm that the task trigger time matches the daily data update schedule, and does not run ahead of schedule.
- Call the generated API interface, check if the returned financing amount units are unified, confirm that the unit conversion configuration is effective.
- Simulate a single call failure scenario, check if the tool automatically triggers retries, confirm that the retry configuration is correctly set.
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.