{
  "registry_version": "1.0.0",
  "principles": {
    "stop_rule": "取得法定披露原文、公司与报告期匹配、无后续修订、数字可勾稽且无数量级异常后，停止为同一数字寻找更多转载来源。",
    "fallback_order": [
      "statutory_disclosure",
      "company_ir",
      "professional_database",
      "financial_mirror",
      "news_locator",
      "search_snippet"
    ],
    "always_refresh": [
      "price",
      "diluted_shares",
      "latest_financial_report",
      "performance_forecast_and_revision",
      "institution_forecast",
      "cash_and_debt",
      "corporate_actions",
      "audit_regulatory_litigation"
    ],
    "normally_reusable": [
      "audited_historical_financials_without_restatement",
      "historical_share_changes",
      "completed_contract_facts",
      "historical_audit_opinions",
      "verified_formula_and_unit_rules",
      "source_identity_and_priority"
    ]
  },
  "source_types": {
    "cninfo": {
      "tier": "A1",
      "category": "statutory_disclosure",
      "name": "巨潮资讯网",
      "allowed_domains": ["cninfo.com.cn"],
      "allowed_uses": ["financials", "shares", "cash_debt", "forecast", "corporate_action", "contract"],
      "core_numeric": true
    },
    "sse": {
      "tier": "A1",
      "category": "statutory_disclosure",
      "name": "上海证券交易所",
      "allowed_domains": ["sse.com.cn"],
      "allowed_uses": ["financials", "shares", "cash_debt", "forecast", "corporate_action", "contract"],
      "core_numeric": true
    },
    "szse": {
      "tier": "A1",
      "category": "statutory_disclosure",
      "name": "深圳证券交易所",
      "allowed_domains": ["szse.cn"],
      "allowed_uses": ["financials", "shares", "cash_debt", "forecast", "corporate_action", "contract"],
      "core_numeric": true
    },
    "bse": {
      "tier": "A1",
      "category": "statutory_disclosure",
      "name": "北京证券交易所",
      "allowed_domains": ["bse.cn"],
      "allowed_uses": ["financials", "shares", "cash_debt", "forecast", "corporate_action", "contract"],
      "core_numeric": true
    },
    "company_ir": {
      "tier": "A2",
      "category": "company_ir",
      "name": "公司投资者关系官网",
      "allowed_domains": [],
      "allowed_uses": ["financials", "guidance", "presentation", "call_notes", "contract"],
      "core_numeric": true
    },
    "regulator_government": {
      "tier": "A2",
      "category": "statutory_disclosure",
      "name": "监管与政府原文",
      "allowed_domains": ["gov.cn", "csrc.gov.cn", "stats.gov.cn", "pbc.gov.cn", "customs.gov.cn"],
      "allowed_uses": ["policy", "industry", "macro", "regulatory"],
      "core_numeric": false
    },
    "archived_primary": {
      "tier": "A3",
      "category": "statutory_disclosure",
      "name": "已归档并校验的法定披露原文",
      "allowed_domains": [],
      "allowed_uses": ["financials", "shares", "cash_debt", "forecast", "corporate_action", "contract"],
      "core_numeric": true
    },
    "professional_database": {
      "tier": "B1",
      "category": "professional_database",
      "name": "专业金融数据库",
      "allowed_domains": [],
      "allowed_uses": ["bulk_history", "consensus", "comparables", "valuation_history"],
      "core_numeric": false
    },
    "quote_provider": {
      "tier": "B1",
      "category": "professional_database",
      "name": "大型行情平台或行情接口",
      "allowed_domains": [],
      "allowed_uses": ["price", "volume", "platform_market_cap"],
      "core_numeric": true
    },
    "institution_aggregator": {
      "tier": "B2",
      "category": "professional_database",
      "name": "机构盈利预测汇总页",
      "allowed_domains": [],
      "allowed_uses": ["consensus", "forecast_dates", "ratings"],
      "core_numeric": true
    },
    "broker_report": {
      "tier": "B2",
      "category": "professional_database",
      "name": "券商研究报告原文",
      "allowed_domains": [],
      "allowed_uses": ["institution_forecast", "industry_assumption", "model_assumption"],
      "core_numeric": false
    },
    "financial_mirror": {
      "tier": "C1",
      "category": "financial_mirror",
      "name": "大型财经网站公告镜像",
      "allowed_domains": [],
      "allowed_uses": ["financials", "forecast", "corporate_action", "contract"],
      "core_numeric": true,
      "condition": "正式交付优先补回法定披露原始链接"
    },
    "news_locator": {
      "tier": "D1",
      "category": "news_locator",
      "name": "新闻或二次解读",
      "allowed_domains": [],
      "allowed_uses": ["lead_only"],
      "core_numeric": false
    },
    "search_snippet": {
      "tier": "D2",
      "category": "search_snippet",
      "name": "搜索结果片段",
      "allowed_domains": [],
      "allowed_uses": ["lead_only"],
      "core_numeric": false
    }
  }
}