结构化单证样本库
36 类核心单证 · 教学演示 JSON + UN/CEFACT CCL 语义树
演示值(sample):虚构场景下的字段取值,用于说明字段结构、规则映射与单证链关系。
CCL 轮廓(ccl_profile):按 UN/CEFACT CCTS / Core Component Library 习惯组织的 ABIE / BBIE / ASBIE 树;为教学子集,非注册 XSD 全文。
严谨专业来源:UNTDED · KTDDE · CCL(UN/CEFACT)
下列体系由联合国欧洲经济委员会(UNECE)贸易便利化与电子业务中心(UN/CEFACT)维护与发布,构成国际贸易数据语义与单证结构化的权威参照;实施时请以官网最新版本及本国采纳情况为准。
- UNTDED(联合国贸易数据元目录)
与 ISO/IEC 7372 等标准衔接,以数据元标签(如四位数字 UID)、名称与定义描述国际贸易单证与报文中的语义,是跨境数据交换的权威语义底座之一。
- KTDDE(关键贸易单据与数据元)
UN/CEFACT 发布的 Key Trade Documents and Data Elements 框架,界定主要贸易单证应出现的数据元及其 Mandatory / Optional / Conditional 要求,支撑单证结构化与互操作。
- CCL(核心组件库)
在 UN/CEFACT Core Component Technical Specification(CCTS)方法论下维护的 Core Component Library:聚合业务信息实体(ABIE)、基本业务信息实体(BBIE)及关联结构,并与代码表、参考数据模型(RDM)等共同构成严谨的业务语义层。
与本站关系:数据元素库、KTDDE 矩阵及 API 中的 UID 与 M/O/C 与上述体系对齐思路一致;结构化 JSON 样本与 CCL 轮廓为教学子集。 本页可视化版式为 HTML 示意,不替代官方 XSD/报文或银行/承运人格式;字段严谨性请以 UNTDED、KTDDE、CCL 及信用证/合同正本为准。
LC · 信用证 (Letter of Credit)
跟单信用证核心条款摘要(非完整 SWIFT MT700)。
{
"schema_version": "1.0",
"sample_type": "synthetic_pedagogy",
"disclaimer_zh": "本记录为 NextTrade 教学用合成数据,当事人、船名、单证号码均为虚构;不构成任何银行、海关或承运人的真实单据,亦不可替代专业审单与法律咨询。",
"scenario_id": "demo-shanghai-hamburg-pumps-2026",
"scenario_title_zh": "演示:工业泵 CIF 汉堡 · 信用证结算(虚构当事人与船期)",
"document_code": "LC",
"summary_zh": "跟单信用证核心条款摘要(非完整 SWIFT MT700)。",
"meta": {
"document_code": "LC",
"untded_uid_hint": "1321",
"issue_date": "2026-04-15",
"issuer": "Demo Bank Shanghai Branch (fictitious)"
},
"document_specific": {
"form_of_credit": "IRREVOCABLE",
"documentary_credit_number": "LC-DEMO-ICBC-2026-001",
"applicant": "BETA Handels GmbH",
"beneficiary": "ALPHA Machinery Export Co., Ltd.",
"currency_amount": {
"currency": "USD",
"amount": 93500
},
"available_with_by": "BY NEGOTIATION",
"drafts_at": "AT SIGHT",
"drawee": "Demo Bank Shanghai Branch (fictitious)",
"partial_shipments": "ALLOWED",
"transshipment": "ALLOWED",
"port_of_loading": "SHANGHAI, CHINA",
"port_of_discharge": "HAMBURG, GERMANY",
"latest_date_of_shipment": "2026-05-25",
"period_for_presentation": "21 DAYS AFTER SHIPMENT DATE",
"expiry_date_place": {
"date": "2026-06-30",
"place": "GERMANY"
},
"documents_required_46A_summary": [
"Signed commercial invoice in triplicate",
"Full set clean on board ocean B/L, freight prepaid, notify applicant",
"Insurance policy/certificate in duplicate, 110 pct invoice value, ICC(A)",
"Packing list in duplicate",
"Certificate of origin issued by CCIQ or chamber of commerce"
],
"additional_conditions_47A_summary": [
"Third party documents acceptable except invoice",
"All banking charges outside issuing bank for account of applicant"
]
},
"rule_hints": [
{
"ref": "UCP600 (ICC)",
"note_zh": "信用证独立于买卖合同;银行审单表面相符。"
},
{
"ref": "ISBP 821 (eUCP v2 并存时注意电子交单)",
"note_zh": "实务以最新 ICC 出版物为准。"
}
]
}