{
 "name": "Trustbase Lab · AI 时代的可信数据基础设施（多领域产业数据）",
 "description": "面向 AI Agent 的多领域产业可信数据入口：以再生资源（化学回收）为首个领域，横向覆盖新能源·电池、碳足迹、通信·空间、健康·营养、算力·能源等多个领域。提供带稳定实体 ID 的企业数据库、政策法规库、技术标准库、牌号对标库、公开知识卡片、rCB 价格指数与跨领域基准层（domain_benchmarks，可按领域检索）。每条记录带稳定 ID、置信度分级与一手来源，A 级企业标记 Verified。数据免费公开、引用请标注来源。",
 "version": "0.12",
 "schema_version": "1.10",
 "generated_at": "2026-10-13T22:08:08",
 "site": "https://trustbaselab.com",
 "language": [
  "zh-CN",
  "en-US"
 ],
 "i18n_supported": true,
 "update_frequency": "周度巡检；数据每次更新即重新导出，exported_at 为最新导出时间",
 "entity_id_scheme": {
  "format": "<prefix>-<3位序号>（牌号库除外:rcb-grade-{ASTM编码} 语义化;贸易除外:cb-trade-{reporter}-{partner|multi}-{flow}）",
  "prefix": {
   "domestic": "rcb-cn",
   "international": "rcb-gl",
   "vendors": "rcb-eq",
   "policies": "rcb-pol",
   "techs": "rcb-tech",
   "articles": "rcb-art",
   "grades": "rcb-grade-{n110|...|n990 原生系列|acetylene|super-p|ensaco-250g|xc72|kb-ec300j|kb-ec600jd 导电特种|rcb-general|rcb-refined}",
   "knowledge_cards": "CB-YYYYMMDD-序号(知识库加工厂统一编号,1NN/2NN/4NN/5NN 分段)",
   "trade_flows": "cb-trade-{reporter}-{partner|multi}-{flow}(reporter/partner 为 ISO3 字母码;multi 表示聚合行;flow X/M = 出口/进口)",
   "fitness": "fit-{ex|cond|ci|gl|std|an}-*（语义化，随记录自带，不进 id_map 序号池）"
  },
  "stability": "由 id_map.json 持久化，新增数据只追加新序号，不改变已有 ID；grades 语义化 ID 由 key 直接锁定"
 },
 "confidence_legend": {
  "A": "政府文件/官方公告核实",
  "B": "企业自述/权威媒体",
  "C": "待核实/存疑"
 },
 "license": {
  "summary": "数据仅供行业参考，转载请注明 Trustbase Lab",
  "attribution_required": true,
  "attribution_text": "数据来源：Trustbase Lab（AI 时代的可信数据基础设施）https://trustbaselab.com",
  "commercial_use": "允许引用与再发布，须保留来源标注；批量商业使用请邮件联系"
 },
 "citation": {
  "preferred": "Trustbase Lab. 多领域产业可信数据索引 v0.12 (schema 1.10). https://trustbaselab.com/database",
  "machine": "Trustbase Lab (trustbaselab.com) Trusted Multi-Domain Industry Data Index v0.12 [dataset]"
 },
 "citation_policy": [
  "引用本站任一数据时，请保留 attribution_text，并链接至对应数据页。",
  "禁止将本站数据整体镜像后移除来源标注。",
  "schema 升版时建议在引用中注明 schema_version 以便溯源。"
 ],
 "price_policy": {
  "zh": "口径、机制、指数结构与区域价差公开；点位数值按方法论硬门槛（24 期 / 10 市场）后发布。",
  "en": "Calibre, mechanism, index structure and regional spreads are public; point values are published only after the methodology's hard thresholds (24 periods / 10 markets) are met.",
  "source": "_tools/price_boundary.py（价格口径边界单一事实源）",
  "note": "第三方官方统计（协会月报 / 海关 / EU ETS / 绿证等）不属于本库自有数值，引用时逐条标注来源机构与数据时点，不适用本边界。"
 },
 "datasets": [
  {
   "id": "rcb-companies",
   "name": "全球化学回收产业数据库 + 原生炭黑基准层",
   "description": "覆盖中国国内、国际及设备厂商的 rCB 企业/项目记录，含产能、工艺、认证、投资、关键动态与信息来源，按 A/B/C 三级标注置信度，并对 A 级企业标记 verified=true（Verified Supplier）。v1.6 基准层（Benchmark Layer）：原生炭黑头部厂商（黑猫/龙星/永东/金能/联科/Cabot/Orion/Birla/Tokai/PCBL 等 14 家）补充 segments 业务板块标签与原生产能/开工率/扩产字段（sourced.benchmark，自带独立 source+confidence）——rCB 的价格（锚价法）、性能（vs N550）与替代空间（原生产能×替代率）均以原生炭黑为锚定基准。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json",
   "format": "json",
   "records": 131,
   "verified_count": 59,
   "verified_ratio": 0.4504,
   "groups": {
    "domestic": {
     "label": "中国国内企业/项目",
     "count": 38
    },
    "international": {
     "label": "国际企业",
     "count": 35
    },
    "vendors": {
     "label": "设备厂商",
     "count": 58
    }
   },
   "updated_at": "2026-10-12T19:19:42",
   "entity_id_field": "id",
   "id_examples": [
    "rcb-cn-001",
    "rcb-gl-001",
    "rcb-eq-001"
   ],
   "schema": {
    "id": "稳定实体 ID（string，格式 rcb-{cn|gl|eq}-XXX）",
    "public.name": "企业/项目中文名称",
    "public.name_en": "企业/项目英文名称（AI Agent 双语）",
    "public.region": "国家或地区",
    "public.location": "具体地点/厂址",
    "public.status": "经营状态（在运/新建/在建/规划等）",
    "public.category": "分类标签",
    "public.verified": "boolean — Verified Supplier 标记（true=A 级置信度 + 政府文件/官方公告核实）",
    "public.segments": "业务板块标签列表（schema 1.6 基准层）：rcb=再生炭黑业务 / virgin=原生炭黑基准厂商 / conductive=导电特种炭黑",
    "sourced.benchmark.virgin_capacity": "原生炭黑产能（基准层，自带来源与置信度）",
    "sourced.benchmark.utilization_pct": "产能利用率（上市公司年报口径）",
    "sourced.benchmark.expansion": "扩产与新项目动态",
    "sourced.benchmark.benchmark_role": "基准层角色说明",
    "sourced.capacity_tire": "废轮胎处理能力",
    "sourced.capacity_rcb": "rCB 产能",
    "sourced.process": "产线与工艺",
    "sourced.certification": "认证与资质",
    "sourced.investment": "投资规模",
    "sourced.update": "关键动态",
    "sourced.confidence": "置信度 A/B/C（A 级 = verified=true）",
    "sourced.source": "信息来源",
    "description.zh": "结构化中文摘要（AI Agent 可直接读）",
    "description.en": "结构化英文摘要（AI Agent 可直接读）",
    "as_of": "该条信息日期（YYYY-MM）"
   },
   "verified_scheme": {
    "description": "verified=true 表示该记录置信度 A 级（政府文件/官方公告核实），可被 AI Agent 在交易匹配、采购询价、信用参考场景中直接引用。",
    "criteria": "public.verified == true  当且仅当  sourced.confidence == 'A'",
    "field": "public.verified (bool)",
    "mcp_tool": "get_verified_suppliers()",
    "doc": "https://trustbaselab.com/schema"
   },
   "notes": [
    "字段分为 public（可公开引用）、sourced（需标注来源）、description（AI Agent 可直接读的结构化摘要）三层。",
    "public.verified=true 的记录构成 Verified Supplier 集合，可被 MCP 工具 get_verified_suppliers 一次性拉取。",
    "contact 字段中的中国大陆手机号已脱敏；固话为公开机构总机。",
    "基准层产能数据优先采用上市公司年报与行业协会（CRIA）口径（A 级）；国际厂商采用公司官方公开口径（B 级）；口径分歧或未核实者标注待核，不采用商业研究机构估计值。"
   ],
   "name_en": "Global chemical-recycling industry database + virgin carbon black benchmark layer",
   "description_en": "rCB company and project records across China, international players and equipment vendors: capacity, process, certifications, investment, key developments and sources; confidence graded A/B/C, with A-grade companies marked verified=true (Verified Supplier). The v1.6 Benchmark Layer adds segment tags plus virgin capacity / utilization / expansion fields (sourced.benchmark, each with its own source and confidence) for 14 leading virgin carbon black producers (Black Cat, Longxing, Yongdong, Jinneng, Lianke, Cabot, Orion, Birla, Tokai, PCBL, among others) — rCB's price (anchor method), performance (vs N550) and substitution headroom (virgin capacity × substitution rate) are all anchored to virgin carbon black."
  },
  {
   "id": "rcb-policies",
   "name": "全球 rCB 政策法规库",
   "description": "覆盖欧盟（CBAM / EUDR / ESPR / ELV / REACH / ISCC PLUS / PPWR / CSRD / AGEC）、中国（工信部废旧轮胎综合利用规范条件 / 固废法 / 循环经济促进法 / 增值税优惠 / 双碳）、印度 EPR、韩国 EPR、美国相关法规等，每条含发布机构、政策类型、适用范围、对 rCB 产业的具体影响、合规截止日期与来源链接。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json#policies",
   "format": "json",
   "records": 49,
   "verified_count": 40,
   "updated_at": "2026-10-12T19:19:42",
   "entity_id_field": "id",
   "id_examples": [
    "rcb-pol-001",
    "rcb-pol-002"
   ],
   "schema": {
    "id": "稳定实体 ID（格式 rcb-pol-XXX）",
    "public.name": "法规/政策中文名称",
    "public.name_en": "法规/政策英文名称",
    "public.region": "辖区（欧盟/中国/印度/韩国/美国/国际）",
    "public.category": "类别（碳定价/循环经济/税收优惠/认证体系/化学品监管等）",
    "public.jurisdiction": "司法辖区",
    "public.doc_number": "法规文号（如 Regulation (EU) 2023/956）",
    "public.status": "生效状态",
    "public.verified": "boolean — A 级置信度标记",
    "sourced.issuer": "发布机构",
    "sourced.policy_type": "政策类型（Regulation/Directive/行业规范等）",
    "sourced.scope": "适用范围",
    "sourced.rcb_impact": "对 rCB 产业的具体影响解读",
    "sourced.compliance_deadline": "合规截止日期",
    "sourced.confidence": "置信度 A/B/C",
    "sourced.source": "信息来源",
    "description.zh": "结构化中文摘要",
    "description.en": "结构化英文摘要"
   },
   "notes": [
    "政策条目聚焦「对 rCB 产业的实际影响」，而非法条原文转抄。",
    "MCP 工具 query_policies / get_policy 可直接检索与本模块对应的数据。"
   ],
   "name_en": "Global rCB policy & regulation library",
   "description_en": "Covers the EU (CBAM / EUDR / ESPR / ELV / REACH / ISCC PLUS / PPWR / CSRD / AGEC), China (MIIT rules for comprehensive utilization of waste tyres / Solid Waste Law / Circular Economy Promotion Law / VAT incentives / dual-carbon policy), India EPR, Korea EPR and US regulations. Each record includes issuing authority, policy type, scope, concrete impact on the rCB industry, compliance deadline and source links."
  },
  {
   "id": "rcb-techs",
   "name": "全球 rCB 技术标准库",
   "description": "覆盖 ASTM D36 委员会系列（D8178 术语 / D8466 测试指南 / D8474 TGA / D8632 分类 / D1618 / D1506 / D8491 / D8585）、中国标准（HG/T 5459 / GB/T 40009 / GB/T 19208 / GB/T 13460 / GB/T 3782 / T/CTRA 01）、EN/ISO 标准，以及连续热裂解工艺、rCB 后端提质改性、sCB 可持续炭黑等技术条目。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json#techs",
   "format": "json",
   "records": 44,
   "verified_count": 38,
   "updated_at": "2026-10-12T19:19:42",
   "entity_id_field": "id",
   "id_examples": [
    "rcb-tech-001",
    "rcb-tech-002"
   ],
   "schema": {
    "id": "稳定实体 ID（格式 rcb-tech-XXX）",
    "public.name": "标准/技术中文名称",
    "public.name_en": "标准/技术英文名称",
    "public.region": "地区（国际/中国/欧盟）",
    "public.category": "类别（术语标准/测试标准/产品标准/技术规范/工艺技术/环境声明/追溯标准）",
    "public.org": "发布组织（如 ASTM International）",
    "public.doc_number": "标准号（如 ASTM D8178）",
    "public.status": "现行状态",
    "public.verified": "boolean — A 级置信度标记",
    "sourced.standard_no": "标准编号",
    "sourced.issuer": "归口机构",
    "sourced.scope": "适用范围",
    "sourced.key_specs": "核心技术指标",
    "sourced.applicability": "适用对象",
    "sourced.confidence": "置信度 A/B/C",
    "sourced.source": "信息来源",
    "description.zh": "结构化中文摘要",
    "description.en": "结构化英文摘要"
   },
   "notes": [
    "技术条目聚焦「标准解决了什么问题、对谁适用」，而非标准全文转抄。",
    "MCP 工具 query_techs / get_tech 可直接检索与本模块对应的数据。"
   ],
   "name_en": "Global rCB technical standards library",
   "description_en": "Covers the ASTM D36 committee series (D8178 terminology / D8466 test guide / D8474 TGA / D8632 classification / D1618 / D1506 / D8491 / D8585), Chinese standards (HG/T 5459 / GB/T 40009 / GB/T 19208 / GB/T 13460 / GB/T 3782 / T/CTRA 01), EN/ISO standards, plus technical entries on continuous pyrolysis, rCB post-treatment & upgrading, and sCB (sustainable carbon black)."
  },
  {
   "id": "rcb-grades",
   "name": "原生炭黑牌号 + 导电特种对标 + rCB 典型参数对标库",
   "description": "覆盖 ASTM D1765 全系列原生炭黑牌号（N110-N990 包含 SAF/ISAF/HAF/FEF/GPF/SRF/MT/FT 全部段位，29 个原生牌号）的标准 ASTM 指标（吸碘值 g/kg · DBP cm³/100g · BET m²/g · 灰分 % · 加热减量 % · 筛余物 % · pH · 倾注密度），每个牌号独立 record，含 ASTMD1765 分类、ASTM 检测方法、主要应用与 rCB 对标信息。v1.6 新增导电特种炭黑对标牌号 6 个（乙炔黑 / Super P Li / ENSACO 250G / Vulcan XC-72R / Ketjenblack EC-300J / EC-600JD），构成 rCB 精制品在锂电导电剂与电缆屏蔽料领域的高端对标基准（含品牌方字段）。同时收录 rCB 通用级（热裂解法）+ rCB 精制级（热裂解 + 后处理除灰）2 个 rCB 类型，含 vs N550 锚点的差距分析（吸碘/DBP/BET/灰分/加热减量/筛余物六项比对）。原生与导电特种牌号共同构成 rCB 数据的锚定基准层（Benchmark Layer）——rCB 的价格、性能与替代空间评估均以原生炭黑为基准。适用场景：rCB 产品的原生炭黑对标、导电特种对标（锂电/电缆）、销售/采购 RFP 的牌号查询、配方设计的参数范围参考。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json#grades",
   "format": "json",
   "records": 37,
   "verified_count": 22,
   "updated_at": "2026-10-12T19:19:42",
   "entity_id_field": "id",
   "id_examples": [
    "rcb-grade-n110",
    "rcb-grade-n115",
    "rcb-grade-n121",
    "rcb-grade-n220"
   ],
   "id_scheme": "语义化 ID — rcb-grade-{ASTM 编码}（如 rcb-grade-n550、rcb-grade-n990、rcb-grade-xc72、rcb-grade-kb-ec600jd、rcb-grade-rcb-general）",
   "schema": {
    "id": "稳定语义化实体 ID（格式 rcb-grade-{n110|n220|...|n990|rcb-general|rcb-refined}）",
    "type": "类型：native（原生炭黑） / conductive（导电特种炭黑） / rcb（再生炭黑）",
    "key": "ASTM D1765 编码或 rCB 类型名",
    "public.name_zh": "中文名（如 N550 快压出炉黑）",
    "public.name_en": "英文名（如 N550 Fast Extruding Furnace Black）",
    "public.category": "段位分类（SAF/ISAF/HAF/FEF/GPF/SRF/MT/FT 或 再生炭黑）",
    "public.astm_d1765_code": "ASTM D1765 编码（原生 N 系列；rCB 为 '—'）",
    "public.astm_classification": "ASTM 完整分类名",
    "public.status": "现行状态",
    "public.verified": "boolean — A 级置信度标记",
    "sourced.params": "6+ 项 ASTM 标准指标（吸碘/DBP/BET/灰分/加热减量/筛余物/pH/倾注密度），每项含 min/max + 单位 + ASTM 检测方法标准号",
    "sourced.applications": "主要应用场景列表（胎面/胎侧/胎体/胶管/电缆/橡胶制品等）",
    "sourced.tech_route": "工艺路线（炉法/热裂法/热裂解法+后处理）",
    "sourced.vs_n550_anchor": "rCB 专属——与 N550 原生对标差距分析（✓ 相当 / △ 偏差 / ✗ 显著差距）",
    "sourced.comparative_notes": "其他对比说明（如该牌号与 rCB 通用级/精制级的六项指标差异）",
    "sourced.confidence": "置信度 A/B/C",
    "sourced.source": "信息来源（ASTM D1765 + 各 ASTM 检测方法标准 + 行业典型值）",
    "description.zh": "结构化中文摘要",
    "description.en": "结构化英文摘要"
   },
   "notes": [
    "原生牌号所有数值来自 ASTM D1765 分类标准 + ASTM D1510/D2414/D6556/D1506/D1509/D1514/D1512/D1513 检测方法标准的公开范围 + 行业典型值二次加工整理，未做任何原样搬运。",
    "rCB 对标基于 T/UNP 229-2024《再生炭黑》团标 + ASTM D8178-25 rCB 术语标准 + ASTM D8632-26 分类框架 + PCBL FY2025 年报披露的 rCB 产线一手数据。",
    "MCP 工具 query_grades / get_grade 可直接检索与本模块对应的数据（v1.6 支持 type=conductive 过滤导电特种牌号）。",
    "用户选择目标牌号 → 系统返回 6 项 ASTM 指标范围 + 应用场景 + vs rCB 差距对比（rCB 类型才显示差距分析）。",
    "v1.6 基准层：新增 9 个原生商用牌号（N120/N125/N134/N231/N326/N351/N358/N772/N880，来源 ASTM D1765 商用牌号表 + 专利/文献典型值，B 级待 ASTM 原表复核）与 6 个导电特种对标牌号（来源 Cabot/Lion/Imerys/Denka 公开产品手册，B 级）。"
   ],
   "name_en": "Virgin carbon black grades + conductive/specialty benchmarks + rCB typical-parameter benchmark library",
   "description_en": "The full ASTM D1765 virgin grade series (N110–N990, covering every series SAF/ISAF/HAF/FEF/GPF/SRF/MT/FT — 29 virgin grades) with standard ASTM indicators (iodine adsorption g/kg · DBP cm³/100g · BET m²/g · ash % · heating loss % · sieve residue % · pH · pour density); each grade is a separate record with ASTM D1765 classification, ASTM test methods, main applications and rCB benchmark information. v1.6 adds 6 conductive/specialty benchmark grades (acetylene black / Super P Li / ENSACO 250G / Vulcan XC-72R / Ketjenblack EC-300J / EC-600JD), forming the high-end benchmark for refined rCB in lithium-battery conductive agents and cable-shielding compounds (with brand fields). Also includes rCB general grade (pyrolysis route) and refined grade (pyrolysis + post-treatment)."
  },
  {
   "id": "rcb-knowledge-cards",
   "name": "rCB 产业知识卡片（公开层）",
   "description": "知识库加工厂产出的公开知识卡片，覆盖官方统计、行业标准、学术文献、企业公告与行业协会数据。仅收录 confidentiality=public 且 usage=mcp_public 的卡片；商业市场参考类（market_ref）与内部卡片不参与输出。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json",
   "format": "json",
   "records": 61,
   "schema": {
    "id": "CB-YYYYMMDD-序号",
    "type": "statistic / standard / paper / announcement / industry_association",
    "source": "{org, tier, url, date}",
    "confidence": "A / B",
    "region": "中国 / 欧洲 / 北美 / 亚太 / 南美 / 中东非 / 全球",
    "facts": "[{k, v, yoy?}]"
   },
   "notes": [
    "适配 MCP 工具：query_cards（关键词/类型/区域检索）、get_announcements_timeline（企业公告时间线）。",
    "卡片层为内部中间层，本数据集只暴露已过 MCP 硬门的公开卡片；素材层（原始链接摘录）与内部卡片一律不上云。",
    "合规闸门由 data_steward P0-13 / P0-14 强制校验（类型白名单 + 置信度 A/B + 来源四要素 org+url+date）。"
   ],
   "name_en": "rCB industry knowledge cards (public layer)",
   "description_en": "Public knowledge cards produced by the knowledge pipeline, covering official statistics, industry standards, academic literature, company disclosures and industry-association data. Only cards with confidentiality=public and usage=mcp_public are included; market-reference (market_ref) cards and internal cards are excluded from output."
  },
  {
   "id": "rcb-price-index",
   "name": "rCB 价格指数（双因子分解）",
   "description": "以原生炭黑官方出口均价为锚的 rCB 价格指数。指数 = AF（锚因子）× VF（价值因子）× 基点，基期 2025-01 = 1000。按 ASTM D8632 分类矩阵分层（P1 精制 / P2 标准 / P3 工业），区域层含中国 / 欧洲 / 北美 / 东南亚。**为参考区间，不是成交价。**价格口径边界：口径、机制、指数结构与区域价差公开；点位数值按方法论硬门槛（24 期 / 10 市场）后发布。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json",
   "format": "json",
   "records": 6,
   "schema": {
    "anchor.series": "官方锚序列（HS 28030000 全牌号出口均价，24 期）",
    "methodology.formula": "ABP(t) = AF(t) × VF(t) × 1000",
    "indices[]": "{unit, grade, region, rho, arp_releasable, series[{date, abp, arp, af, vf, vf_status}]}",
    "vf": "驱动因子合成（D1 合规 / D2 供给 / D3 品质 / D4 认证 / D5 替代），季度更新",
    "limitations[]": "必读局限性声明（随查询结果一并返回）"
   },
   "notes": [
    "适配 MCP 工具：get_rcb_index / get_rcb_vcb_spread / get_grade_trend。",
    "AF 可严格回溯（官方序列）；VF 为专家判断区间、未经价格校准——二者在返回中分别披露，不得合并陈述为单一权威数值。",
    "历史期（2024-01 ~ 2025-12）VF 状态为 not_assessed，指数为纯锚走势；各层级序列形态相同属设计后果。",
    "锚为全牌号均价，仅适用标准级及以下层级，不可用于锚定高端/特种层级。"
   ],
   "name_en": "rCB price index (two-factor decomposition)",
   "description_en": "rCB price index anchored to the official export average price of virgin carbon black. Index = AF (anchor factor) × VF (value factor) × base unit; base period 2025-01 = 1000. Layered by the ASTM D8632 classification matrix (P1 refined / P2 standard / P3 industrial); regional layers cover China / Europe / North America / South-East Asia. **Reference bands, not transaction prices.** Price boundary: structure, mechanism, index composition and regional spreads are public; point values are published only after the methodology's hard thresholds (24 periods / 10 markets) are met."
  },
  {
   "id": "elt-price-index",
   "name": "废轮胎原料价格指数（6 品类）",
   "description": "面向 rCB 上游原料环节的废轮胎（ELT）价格指数，覆盖 6 个商业品类：900 目超细胶粉 / 小钢丝（口圈钢丝）/裂解油（再生油）/ 毛丝（胶粉毛丝）/ 胶块（全胎胶块）/ 24 目胶粉。以废旧钢丝胎（900-1200）到厂价为锚，锚恒为 1000 点。**对外仅输出指数值与品类间比价结构；绝对价与数据平台来源不对外**（废轮胎回收价无官方公开统计源）。**为参考区间，不是成交价。**价格口径边界：口径、机制、指数结构与区域价差公开；点位数值按方法论硬门槛（24 期 / 10 市场）后发布。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json#elt_index",
   "format": "json",
   "records": 6,
   "schema": {
    "methodology.formula": "ELT-I(c, t) = P(c, t) / P(c, base) × 1000（基期归一）",
    "methodology.ratio_definition": "ratio_to_anchor = 品类价 / 锚价 —— 结构性比价，不含绝对价格水平",
    "anchor": "废旧钢丝胎（900-1200）到厂价，恒为 1000 点；覆盖华东 / 华北 / 山西主要集散地",
    "categories[]": "{code, zh, en, ratio_to_anchor, index_latest, change_pct, periods, series[{period, index, ratio_to_anchor}]}",
    "categories[].code": "ELT-900M / ELT-WIRE / ELT-OIL / ELT-FUZZ / ELT-BLK / ELT-24M",
    "limitations[]": "必读局限性声明（随查询结果一并返回）"
   },
   "notes": [
    "适配 MCP 工具：get_elt_price_index（无参数 = 全品类截面；category=ELT-OIL 等 = 单品类序列）。",
    "**合规硬约束**：绝对价、集散地明细、数据平台名称均不落库——废轮胎回收价目前无官方公开统计源，可得的行情数据均来自商业报价平台。",
    "结构排序（最新期）：裂解油 > 900目胶粉 > 小钢丝 > 毛丝 > 24目胶粉 > 胶块。",
    "裂解油与胶块仅取得 3-2 期数据，历史序列不足，趋势判断需谨慎。",
    "绝对值不可由本指数反推：比价系数与锚的绝对价共同决定品类价格，而锚价不对外。"
   ],
   "name_en": "End-of-life tyre feedstock price index (6 categories)",
   "description_en": "ELT price index for the rCB upstream feedstock stage, covering 6 commercial categories: 900-mesh ultrafine rubber powder / small steel wire (bead wire) / pyrolysis oil (recovered oil) / rubber fuzz / rubber blocks (whole-tyre) / 24-mesh rubber powder. Anchored to the delivered price of scrap bead-wire tyres (900–1200); the anchor is always 1000 points. **Output is limited to index values and the cross-category relative-price structure; absolute prices and data-platform sources are not disclosed** (no official public statistical source exists for ELT collection prices). **Reference bands, not transaction prices.** Price boundary: structure, mechanism, index composition and regional spreads are public; point values are published only after the methodology's hard thresholds (24 periods / 10 markets) are met."
  },
  {
   "id": "rcb-feedstock",
   "name": "再生炭黑原材料模块（全球口径）",
   "description": "面向 rCB 上游原料的全球模块。价格部分为 Tier 1 全球通用品类（裂解油 TPO / 胶粉 / 钢丝 / rCB）以全球加权均值 = 1000 为基准的区域指数对比，加 Tier 2 区域特定品类（欧美 gate fee 与 TDF；中国毛丝 / 胶块 / 目数胶粉）；非价格部分为废轮胎产生量与回收量（官方口径）+ 处理路径价值阶梯。**对外仅输出指数、区域价差与趋势方向；绝对价与数据平台名称一律不对外**（全球无统一官方公开统计源）。价格口径边界：口径、机制、指数结构与区域价差公开；点位数值按方法论硬门槛（24 期 / 10 市场）后发布。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json#material_index",
   "format": "json",
   "records": 11,
   "schema": {
    "methodology.formula": "G-I(c, r) = P(c, r) / mean_r[P(c, r)] × 1000（全球均值 = 1000）",
    "global_categories[]": "{code, zh, en, coverage[], by_region[{region, index, vs_global_pct}], spread_pct}",
    "global_categories[].code": "G-TPO(裂解油) / G-CRB(胶粉) / G-WIRE(钢丝) / G-RCB(再生炭黑)",
    "regional_categories[]": "R-GATEFEE / R-TDF（欧美）· R-FUZZ / R-BLOCK / R-MESH900 / R-MESH24（中国）",
    "arisings.records[]": "{region, metric, value, as_of, source, confidence}",
    "processing_paths.paths[]": "{path, zh, value_rank, note}",
    "limitations[]": "必读局限性声明（随查询结果一并返回）"
   },
   "notes": [
    "适配 MCP 工具：get_elt_price_index（价格）+ get_feedstock_overview（产生量/路径）。",
    "**合规硬约束**：绝对价、采集市场明细、数据平台名称均不落库——全球废轮胎/热解油价格无统一官方公开统计源。",
    "Tier 1 可跨区域对比；Tier 2 为区域特定品类，不做跨区域对比。",
    "**口径警告**：同名字品类跨区域可能是不同规格（如「钢丝」：中国为加工后口圈钢丝成品，欧美为回收混钢丝原料）——不可比区域已排除出指数计算并单独标注。",
    "欧美 ELT 为负价格逻辑（gate fee 处理费），中国为正价格，两者按 Tier 分离。"
   ],
   "name_en": "Recycled carbon black feedstock module (global scope)",
   "description_en": "Global module for rCB upstream feedstock. Price part: Tier 1 global categories (TPO pyrolysis oil / rubber powder / steel wire / rCB) compared across regions against a global weighted average of 1000, plus Tier 2 region-specific categories (EU/US gate fee and TDF; China rubber fuzz / rubber blocks / mesh-specific powder). Non-price part: ELT generation and recovery volumes (official statistics) + the value ladder of processing routes. **Output is limited to indices, regional spreads and trend direction; absolute prices and data-platform names are never disclosed** (no unified official global source exists). Price boundary: structure, mechanism, index composition and regional spreads are public; point values are published only after the methodology's hard thresholds (24 periods / 10 markets) are met."
  },
  {
   "id": "rcb-trade-flows",
   "name": "全球炭黑贸易流向（UN Comtrade HS 280300）",
   "description": "v1.8 新增数据集（2026-09-18 扩容至 93 国）。两层结构：① 双边明细层——8 个主要炭黑贸易国（中国/美国/德国/日本/韩国/印度/泰国/土耳其）的 2024-2025 年分伙伴国进出口数据；② 全球合计层——其余 85 国的 2025 年度 World 进出口合计。仅含 UN Comtrade 官方统计源，quantity_t 已由 kg 换算为吨；unit_price_usd_t 与 share_pct 为派生字段。适用于：产能/流向/价差结构分析、贸易伙伴集中度评估、对标出口结构。",
   "url": "https://trustbaselab.com/upload/data.json",
   "path": "/upload/data.json#trade_flows",
   "format": "json",
   "records": 1751,
   "schema": {
    "id": "cb-trade-{reporter}-{partner|multi}-{period}-{x|m}",
    "reporter.iso3": "ISO3 字母码（93 国，核心明细：CHN/USA/DEU/JPN/KOR/IND/THA/TUR；其余为 World 合计层，可用 get_trade_dataset_overview 查全表）",
    "reporter.code": "Comtrade 数字代码",
    "partner.iso3": "ISO3 字母码；World 合计时为空字符串",
    "partner.code": "数字代码；0 = 全球合计（聚合行）",
    "hs_code": "固定 280300（炭黑）",
    "period": "YYYY（年度）",
    "flow": "枚举 X（出口）/M（进口）",
    "quantity_t": "float 吨（派生自 kg ÷ 1000）",
    "value_usd": "float 美元（primaryValue）",
    "unit_price_usd_t": "float 美元/吨（派生 = value ÷ quantity）",
    "share_pct": "float 同 reporter+period+flow 内占比，排除 World 合计（%）",
    "source.org": "UN Comtrade",
    "source.as_of": "YYYY",
    "confidence": "A（政府间官方统计）"
   },
   "notes": [
    "适配 MCP 工具：query_trade_flows / get_trade_flow_summary / get_trade_partner_ranking / get_trade_dataset_overview",
    "quantity_t 单位由 kg 派生,严禁直接当 kg 使用——守门员 P0-15 单位价硬断言即防 1000 倍单位错。",
    "子聚合代码（如 784/512/860）的 unit_price 为子聚合加权均价，与直接派生值会有差异，软警告不阻断。",
    "**不引入商业数据服务商口径**:本数据集仅来自 UN Comtrade 官方统计，任何第三方商业价格数据服务的口径均不参与、不参照、不标注。"
   ],
   "name_en": "Global carbon black trade flows (UN Comtrade HS 280300)",
   "description_en": "Added in v1.8 (expanded to 93 countries on 2026-09-18). Two layers: (1) bilateral detail — 2024–2025 partner-level imports/exports for 8 major carbon black traders (China / USA / Germany / Japan / Korea / India / Thailand / Türkiye); (2) global aggregate — the 2025 annual World totals for the remaining 85 countries. Only UN Comtrade official statistics; quantity_t converted from kg to tonnes; unit_price_usd_t and share_pct are derived fields. Use cases: capacity / flow / price-spread structure analysis, trade-partner concentration assessment, export-structure benchmarking."
  }
 ],
 "documents": {
  "note": "公开方法论文档。AI 在引用本站数据前，应先读取对应方法论以确认口径、边界与失效条件；标注 status=in_preparation 的文档尚未发布，不得作为计算依据引用。",
  "page": "https://trustbaselab.com/methodology",
  "statement": "本站数据以全球为口径（价格锚使用 UN Comtrade 海关贸易统计，覆盖 16 个报告国）；规范环境分四层、性质不同，不可平铺并列：① 属地层（由主体注册地决定，适用）——国家发展改革委《重要商品和服务价格指数行为管理办法》（国家发展改革委令第 22 号，2024-08-11 施行）；② 用途层（条件触发，非属地）——欧盟《基准法规》BMR（修订版 Regulation (EU) 2025/914，2026-01-01 起适用），仅在评估被欧盟受监管主体用于金融工具/合约或达门槛时落入，修订后一般门槛为欧盟使用额 €50 亿，而以新闻采集方式取得输入数据的商品基准门槛降至 €2 亿；③ 自愿层——IOSCO《Principles for Oil Price Reporting Agencies》(2012)，主动对标、无强制力；④ 技术层——ISO 14044 / ISO 14067，仅碳足迹部分适用。本站公开计算方法的边界、假设、分配规则、主观判断的使用条件与失效条件；任何人都可用公开数据独立复算，也可通过公开的受理渠道提出异议，处理结果进入变更记录。边界：不声称符合任何标准或法规的合格性认定；公开的是方法与规则，原始采集数据与提交方信息不提供——提交方保密是本方法论的组成部分，不是保留条款。",
  "citation_hint": "引用方法或结论时请注明：Trustbase Lab 公开方法论 https://trustbaselab.com/methodology",
  "items": [
   {
    "id": "tb-doc-price-assessment",
    "name": "废旧轮胎价格评估方法论 · 四锚体系",
    "name_en": "End-of-life Tyre Price Assessment Methodology — Four-Anchor",
    "url": "https://trustbaselab.com/methodology#price-method",
    "version": "v4",
    "status": "active",
    "updated": "2026-09-19",
    "description": "四锚交叉验证体系：成分派生（材料化 / 裂解路线）、下游承受能力、官方贸易锚（UN Comtrade HS 400400 进口口径，16 个报告国）、比价结构。含计价口径分层规则、多锚区间一致性检验与失效条件（交集为空即停止发布）。核心：任一输出均不等于任何单一来源的报价，并以官方海关统计独立佐证（偏离 0.8%）。",
    "description_en": "A four-anchor cross-validation system: composition derivation (material-recovery / pyrolysis routes), downstream affordability, the official trade anchor (UN Comtrade HS 400400 import caliber, 16 reporting countries), and the relative-price structure. Includes pricing-caliber layering rules, multi-anchor interval consistency checks and failure conditions (publication stops when the intersection is empty). Core principle: no output equals any single source's quote, and every output is independently corroborated by official customs statistics (deviation 0.8%).",
    "citation": "Trustbase Lab. 废旧轮胎价格评估方法论 v4 (2026-09-19). https://trustbaselab.com/methodology"
   },
   {
    "id": "tb-doc-compliance",
    "name": "合规与独立性框架",
    "name_en": "Compliance & Independence Framework",
    "url": "https://trustbaselab.com/methodology#compliance",
    "version": "v1",
    "status": "active",
    "updated": "2026-09-19",
    "description": "发布口径的五段式要求（合规声明 / 免责声明 / 独立性 / 数据质量 / 风险控制，缺一即拒绝发布）、独立性的 5 条行为承诺及其性质说明（行为承诺，不构成对运营主体的事实陈述）、数据质量与已知缺口披露、五维度风险控制矩阵、商业化硬门槛（序列未达 24 期、区域未达 10 个市场前不做任何商业化承诺）。",
    "description_en": "Five-part publication requirements (compliance statement / disclaimer / independence / data quality / risk control — any missing part blocks publication); the 5 behavioural undertakings on independence and their character (behavioural undertakings, not statements of fact about the operating entity); data-quality and known-gap disclosure; a five-dimension risk-control matrix; and the hard commercialisation thresholds (no commercial commitment before a series reaches 24 periods and 10 regional markets).",
    "citation": "Trustbase Lab. 合规与独立性框架 v1 (2026-09-19). https://trustbaselab.com/methodology"
   },
   {
    "id": "tb-doc-carbon-footprint",
    "name": "再生材料碳足迹核算方法学（中国区实施）",
    "name_en": "Recycled Materials Carbon Footprint Accounting Methodology (China implementation)",
    "url": "https://trustbaselab.com/methodology",
    "version": "v0.3",
    "status": "in_preparation",
    "updated": "2026-09-20",
    "description": "D8654-26 的中国区本地化实施指南与参数库。已按 ASTM D8654-26（2026-03-01 发布的 rCB 生命周期评价实践，临时产品类别规则）逐条落地：声明单位 1 t rCB 出厂门、摇篮到大门边界、**共生产品采用质量分配**（仅对外能源采用系统扩展）、生物源碳按 ASTM D6866 实测并分列报告、GWP100、一手数据取年度工厂均值、二手数据不超 10 年。中国区参数库 v0.1 已建（电力碳足迹因子与区域电网基准线因子，来源为生态环境部）。**仍为框架稿：回收链与热解工序能耗参数未填，正式发布前不应被引用为可执行的核算依据。**",
    "description_en": "China implementation guide and parameter library for ASTM D8654-26. Implemented clause by clause against ASTM D8654-26 (rCB LCA practice published 2026-03-01; interim product category rules): declaration unit 1 t rCB at factory gate; cradle-to-gate boundary; mass allocation for co-products (system expansion only for exported energy); biogenic carbon measured per ASTM D6866 and reported separately; GWP100; primary data as annual plant averages; secondary data no older than 10 years. China parameter library v0.1 established (electricity carbon-footprint factors and regional grid baseline factors, sourced from MEE). **Still a framework draft: collection-chain and pyrolysis energy parameters are not yet populated; not to be cited as an executable accounting basis before formal release.**",
    "citation": "（编制中，尚未发布，暂不可引用）"
   }
  ]
 },
 "modules": {
  "domestic": {
   "label": "中国国内企业/项目",
   "records": 38,
   "verified_count": 21
  },
  "international": {
   "label": "国际企业",
   "records": 35,
   "verified_count": 16
  },
  "vendors": {
   "label": "设备厂商",
   "records": 58,
   "verified_count": 22
  },
  "policies": {
   "label": "政策法规",
   "records": 49,
   "verified_count": 40
  },
  "techs": {
   "label": "技术标准",
   "records": 44,
   "verified_count": 38
  },
  "articles": {
   "label": "articles",
   "records": 64,
   "verified_count": 64
  },
  "grades": {
   "label": "原生炭黑牌号 + 导电特种对标 + rCB 对标",
   "records": 37,
   "verified_count": 22
  }
 },
 "counts": {
  "domestic": 38,
  "international": 35,
  "vendors": 58,
  "policies": 49,
  "techs": 44,
  "articles": 64,
  "grades": 37,
  "knowledge_cards": 61,
  "price_trends": 10,
  "substitution_boundaries": 4,
  "trade_flows": 1751,
  "domain_benchmarks": 197,
  "fitness": 67,
  "trade_reporters": 93
 },
 "total_records": 2415,
 "total_verified": 223,
 "schema_doc": "https://trustbaselab.com/schema",
 "mcp": {
  "manifest": "https://trustbaselab.com/upload/mcp.json",
  "server_name": "trustbase-rcb-data",
  "transports": [
   "stdio",
   "streamable-http"
  ],
  "public_endpoint": "https://trustbaselab.com/mcp",
  "registry": {
   "name": "com.trustbaselab/rcb-data",
   "status": "active",
   "registry": "https://registry.modelcontextprotocol.io",
   "query_url": "https://registry.modelcontextprotocol.io/v0.1/servers?search=com.trustbaselab",
   "namespace_verified": "HTTP .well-known（https://trustbaselab.com/.well-known/mcp-registry-auth）",
   "note": "已在 MCP 官方 Registry 挂牌，任意支持 Registry 发现的 MCP 客户端可按名检索安装。"
  },
  "discovery": {
   "server_card": "https://trustbaselab.com/.well-known/mcp/server-card.json",
   "spec": "SEP-1649 静态 Server Card",
   "note": "内含全部工具清单，供 MCP 目录自动扫描，以及无法直接调用 /mcp 的环境离线读取。"
  },
  "distribution": {
   "smithery": {
    "qualified_name": "trustbaselab/rcb-data",
    "page": "https://smithery.ai/server/trustbaselab/rcb-data",
    "gateway": "https://rcb-data--trustbaselab.run.tools",
    "note": "Smithery 代理网关（OAuth 由客户端自动完成）。直连 https://trustbaselab.com/mcp 亦可，两者工具一致。"
   }
  },
  "tools": [
   "query_companies",
   "get_company",
   "get_verified_suppliers",
   "get_price_benchmark",
   "query_policies",
   "get_policy",
   "query_techs",
   "get_tech",
   "query_articles",
   "get_article",
   "query_grades",
   "get_grade",
   "get_database_overview",
   "calculate_saving",
   "compare_rcb",
   "get_elt_price_index",
   "get_feedstock_overview",
   "get_elt_recycling",
   "get_price_trend",
   "get_grade_spec",
   "get_substitution_boundary",
   "get_announcements_timeline",
   "query_cards",
   "get_rcb_index",
   "get_rcb_vcb_spread",
   "get_grade_trend",
   "query_trade_flows",
   "get_trade_flow_summary",
   "get_trade_partner_ranking",
   "get_trade_dataset_overview",
   "query_domain_benchmarks",
   "get_domain_benchmark",
   "get_cbam_timeline",
   "get_carbon_market_overview",
   "get_carbon_standards",
   "compare_carbon_prices",
   "calculate_cbam_cost",
   "get_battery_regulation_timeline",
   "get_recycled_content_requirements",
   "query_battery_recycling_targets",
   "get_battery_market_stats",
   "get_standards_roadmap",
   "get_constellation_status",
   "query_spectrum_allocations",
   "get_6g_patent_landscape",
   "get_telecom_policy_timeline",
   "query_dietary_limits",
   "get_dietary_guidelines",
   "query_activity_guidelines",
   "query_health_myths",
   "get_health_indicators",
   "get_compute_infrastructure",
   "get_pue_benchmarks",
   "get_power_consumption_stats",
   "query_green_power",
   "calculate_recycled_content_gap",
   "calculate_compute_energy_cost",
   "query_safety_boundaries",
   "get_fitness_record"
  ],
  "tool_notes": {
   "get_verified_suppliers": "拉取 Verified Supplier 集合（A 级置信度），支持 response_format='json'/'markdown'",
   "query_companies": "支持 verified 过滤参数（bool）与 segment 板块过滤（rcb=再生炭黑业务 / virgin=原生炭黑基准厂商 / conductive=导电特种炭黑，schema 1.6 基准层；基准层企业详情见 sourced.benchmark 字段：virgin_capacity / utilization_pct / expansion / source）",
   "get_company": "支持 response_format='json'/'markdown'",
   "query_policies": "政策法规检索（CBAM/EUDR/ESPR/增值税优惠等），支持 region/category/verified 过滤",
   "get_policy": "用实体 ID（rcb-pol-xxx）取单条政策详情（含 rCB 影响解读与合规截止日期）",
   "query_techs": "技术标准检索（ASTM · GB/GB-T · HG/T · T 团体 · ISO · EN 六大体系，覆盖术语/分类/测试/产品/碳足迹），支持 region/category/verified 过滤；逐条清单（含适用范围与状态）见 https://trustbaselab.com/tech",
   "get_tech": "用实体 ID（rcb-tech-xxx）取单条标准详情（含核心技术指标与适用对象）",
   "query_grades": "原生炭黑牌号 + 导电特种对标 + rCB 对标检索（29 个 N110-N990 原生牌号 + 6 个导电特种牌号 + rCB 通用级/精制级，共 37 条）。支持 type='native'/'rcb'/'conductive' 过滤、category 按段位筛选、keyword='N550'/'Super P' 模糊匹配牌号名",
   "get_grade": "用语义化实体 ID（rcb-grade-n550 / rcb-grade-xc72 / rcb-grade-rcb-general 等）取单条牌号详情，含 6 项 ASTM 指标（吸碘/DBP/BET/灰分/加热减量/筛余物）的标准范围 + 应用场景 + 品牌方（conductive 类）+ vs N550 差距对比（rCB 类型才有）",
   "query_articles": "公众号一手调研文章检索（关键词/分页），全部 A 级置信度",
   "get_article": "用实体 ID（rcb-art-xxx）取单条文章详情（含标题、发布日期、摘要与原文链接）",
   "calculate_saving": "替代经济性计算（纯计算）：入参 vcb_price_input / rcb_price_input / ratio / annual_volume_t（可选）。**不读取本站任何价格数据**，不外发任何报价",
   "compare_rcb": "把调用方提供的 rCB 实测参数与目标牌号标准范围逐项比对（达标/轻度偏离/显著偏离），数据源为公开 ASTM 参数，不含价格与成本",
   "get_price_trend": "价格趋势方向与官方锚点（不返回任何原始报价表；量级一律引用协会官方表述）",
   "get_grade_spec": "牌号 ASTM 标准参数范围（min/max、单位、检测方法与典型应用），支持 type 过滤",
   "get_substitution_boundary": "替代边界四维度：应用场景 / 法规准入 / 认证资格 / 材料规格（含依据卡片 ID）",
   "get_announcements_timeline": "企业公告时间线（业绩/产能/认证/交付批准），支持 region 与 date_from/date_to 过滤",
   "query_cards": "知识卡片检索（仅 public + mcp_public 卡片）：支持 keyword / type / region / limit",
   "get_rcb_index": "rCB 价格指数：入参 grade（P1/P2/P3）/ date / region（CN/EU/NA/SEA），返回 ABP + ARP + AF/VF 归因。**结果为参考区间，非成交价**；VF 为驱动因子合成值，历史期状态为 not_assessed",
   "get_elt_price_index": "再生炭黑原材料价格指数（全球口径）：无参数 = 全球截面（Tier1 全球通用 + Tier2 区域特定）；region=EU/US/CN/CA/IN = 该区域跨品类指数；category=G-TPO/G-CRB/G-WIRE/G-RCB = 单品类区域对比。**只输出指数、区域价差与趋势方向，绝对价与数据平台来源不对外**；指数为参考区间，非成交价。价格口径边界：口径、机制、指数结构与区域价差公开；点位数值按方法论硬门槛（24 期 / 10 市场）后发布。",
   "get_feedstock_overview": "再生炭黑原材料模块概览（非价格部分）：废轮胎产生量与回收量（官方口径，逐条标注统计主体）+ 处理路径价值阶梯 + 覆盖品类清单",
   "get_rcb_vcb_spread": "rCB 与原生炭黑锚的价差与相对比（ρ、折扣率）。未校准的层/区域返回 null 并附原因，不做静默估算",
   "get_grade_trend": "按层级获取指数历史序列（逐期 ABP/环比/锚/AF/VF）"
  }
 },
 "verified_supplier": {
  "count": 59,
  "total": 131,
  "ratio": 0.4504,
  "mcp_tool": "get_verified_suppliers",
  "doc": "https://trustbaselab.com/schema"
 },
 "content_pages": {
  "再生资源领域": "https://trustbaselab.com/recovered/",
  "新能源领域": "https://trustbaselab.com/energy/",
  "碳足迹领域": "https://trustbaselab.com/carbon/",
  "通信与空间领域": "https://trustbaselab.com/telecom/",
  "健康与营养领域": "https://trustbaselab.com/health/",
  "算力与能源领域": "https://trustbaselab.com/compute/",
  "可引用事实集": "https://trustbaselab.com/citations",
  "数据库": "https://trustbaselab.com/database",
  "产业地图": "https://trustbaselab.com/map",
  "设备库": "https://trustbaselab.com/equipment",
  "贸易流向": "https://trustbaselab.com/trade",
  "全球价格": "https://trustbaselab.com/price",
  "技术中心": "https://trustbaselab.com/tech",
  "政策合规": "https://trustbaselab.com/compliance",
  "数据简报": "https://trustbaselab.com/briefing",
  "废旧轮胎原料": "https://trustbaselab.com/tires/",
  "牌号对标": "https://trustbaselab.com/grades",
  "产业深度报告": "https://trustbaselab.com/reports/",
  "AI 接入": "https://trustbaselab.com/ai",
  "方法论": "https://trustbaselab.com/methodology",
  "方法论（English）": "https://trustbaselab.com/methodology/en",
  "Schema 标准": "https://trustbaselab.com/schema",
  "站点地图": "https://trustbaselab.com/sitemap.xml"
 },
 "contact": {
  "email": [
   "business@trustbaselab.com",
   "info@trustbaselab.com",
   "service@trustbaselab.com"
  ],
  "wechat": "zxhjtanhei",
  "official_account": "再生炭黑产业"
 },
 "excluded_ai_prohibited": {
  "count": 2,
  "policy": "ai_prohibited 来源的记录**不进 AI 层**，但不阻断构建（T-19 追加 · 裁定一）",
  "enforced_by": "build_ai_layer.py · apply_ai_exclusion()",
  "items": [
   {
    "id": "tbm-132",
    "table": "domain_benchmarks",
    "fields": [
     "doc_number",
     "issuer",
     "source",
     "source_url"
    ]
   },
   {
    "id": "tbm-134",
    "table": "domain_benchmarks",
    "fields": [
     "doc_number",
     "issuer",
     "source",
     "source_url"
    ]
   }
  ]
 }
}