实物商品中介——经纪人、代理和贸易台——将可能永不见面的供应商与买家引见对接。其价值在于资质认证、通道知识和执行支持；其风险在于交易对手违约、制裁暴露和文件欺诈。专业尽职调查（KYB、制裁筛查、文件审查）不是可选合规负担——而是产品本身。本指南说明严肃交易台在撮合引见前核实的内容、中介角色在法律和操作上的差异，以及工业供应商和买家应对合格经纪人有何期望。
中介在实物商品贸易中的角色
与交易所期货不同，多数废料、油脂、UCO 和生物质流动涉及定制合同、检验惯例和多法域规则。中介可能充当：
- 介绍人/经纪人： 为佣金对接双方；可能不取得所有权。
- 自营贸易商： 买入再卖出；承担所有权和资产负债表风险。
- 代理： 按代理法代表已披露或未披露委托人行事。
- 双重角色交易台： 部分通道经纪、部分通道自营——披露至关重要。
尽职调查深度应随角色而变：自营方须全面分析供应商和买方信用及履约；介绍人须充分核实双方真实、授权且合规，以保护声誉和佣金可收回性。
了解你的企业（KYB）：身份与实质
KYB 将 KYC（了解你的客户）延伸至链条中的法人实体。对商品交易对手，KYB 确认公司存在、有权交易该产品、有运营实质，且非用于层层欺诈或制裁规避的空壳。
核心 KYB 文件
- 公司注册证书及现行登记摘录（公司登记处或当地同等机构）
- 章程或运营协议，载明业务范围
- 董事和 UBO（最终受益人）登记——反洗钱规则下通常为 25% 以上持股阈值
- 税号和增值税注册（如适用）
- 银行账户确认（公司信头或小额存款验证，降低付款转移欺诈）
- 贸易许可——废物处理、出口许可、渲染 ABP 机构批准、ISCC 范围证书
- 运营地址证明——公用事业账单、场地租约或地理标记检验照片（政策允许时）
运营实质测试
危险信号包括：注册地址在批量代理办公室且无现场照片；公司成立数月却声称大量出口；董事重叠数十家休眠实体；声称业务（渲染）与资产（无工厂、无车队）不符。交易台核实：
- 网站和域名历史与声称的贸易历史
- 电话号码有运营直拨线，非仅手机
- 银行、检验机构或已知行业参与者的参考（风险加权）
- 首次大额承诺的现场走访或第三方审计
Source: Financial Action Task Force (FATF), Recommendations on legal persons and beneficial ownership transparency; UK Money Laundering Regulations 2017 (representative EU/UK AML KYB practice for corporate customers).
PDF 公司简介不是 KYB。登记摘录、UBO 识别和运营能力证据构成最低可信材料包。
制裁与受限方筛查
商品贸易 intersects US OFAC、EU consolidated sanctions、UN lists 及 against countries、entities 和 vessels 的 national measures。中介须筛查：
- Counterparty legal names 和 aliases
- Directors、UBOs 和 associated entities
- Payment chain 中的 banks
- Proposed routes 上的 ports、vessels 和 insurers
- Origin、transshipment 和 payment routing countries
Onboarding 筛查 insufficient——shipment 时及 list updates 时 rescreen。Secondary sanctions risk 影响 dealing with designated parties 的非 US firms。"Straw" suppliers 在 compliant jurisdictions feeding material from sanctioned origins 须 enhanced origin diligence，非 checkbox screening。
实务制裁控制
- Automated screening tools with audit trail（World-Check、Dow Jones 等）加 manual escalation
- Brokerage agreement 条款：counterparty warrants no designated-party involvement
- Refusal to structure payment through third countries without commercial rationale
- Vessel vetting：age、flag、PSC history、maritime lanes 上 AIS gap analysis
Source: U.S. Department of the Treasury, Office of Foreign Assets Control (OFAC), Sanctions Programs and Country Information; European Union Consolidated Financial Sanctions List; UN Security Council consolidated sanctions list.
文件审查：商业与合规层
文件审查 validate proposed transaction internally consistent 且 externally verifiable。中介在引见前 review——且 often require——文件：
商业文件
- Draft 或 historical contracts showing Incoterms、grade specs、inspection rights
- B/L、CoA、packing lists blanks from prior shipments（可 redact price）
- Insurance certificates on CIF lanes
- LC structures if letter-of-credit trade——feasibility vs operational capability
监管与产品特定文件
- Waste shipment notifications（Basel/EU WSR）for scrap flows
- ISCC 或 sustainability certificates for renewable feedstock
- ABP Category 3 veterinary approvals for tallow
- Export licences where national law restricts commodity exit
- HS codes 和 legal product descriptions aligned across invoice 和 permits
Forensic consistency checks
交易台 compare document sets for contradictions：invoice quantity vs mill capacity；ISCC site address vs load photos；B/L shipper name vs contractual seller；CoA parameters outside plant technology norms。PDF metadata review（creation date、author tool）是 supplementary signal——非 proof——when fraud suspected。
Source: Basel Convention implementation manuals on waste documentation; ISCC System document requirements for mass balance chain of custody; International Chamber of Commerce (ICC), documentary fraud guidance for trade finance.
信用与履约尽职调查
Introduction without performance risk assessment 将 failure shift 至 buyer 或 seller。中介 assess：
- Payment history——references、slow-pay reputation in market gossip verified cautiously
- Credit insurance 或 bank comfort where available
- Litigation 和 insolvency searches in relevant jurisdictions
- Operational track record——first shipment quality vs long-term relationship
对 suppliers：能否 at contracted cadence produce grade？对 buyers：discharge 或 inspection 后是否 pay on agreed terms？Trial volumes with clear dispute resolution 降低 intermediary reputational damage。
通道与产品特定尽职调查
废料与金属
Verify export entitlement、Basel classification、buyer import consent 和 inspection protocol。Photo evidence of sorting capability for claimed ISRI grade。Destination market import policy changes（如 temporary restrictions）应 monitored。
UCO、牛脂与可再生原料
Certification path、UDB registration readiness、rendering 或 collection footprint vs volume、fraud sensitivity on origin narratives。Double-count 或 incentive claims verified with converting plant，非 trader assertion alone。
生物质与 POME 相关流
Mill registration、moisture realism、sustainability certification scope、seasonal supply。Reject immature"greenfield" export stories without drying 或 logistics proof。
Product-specific diligence 是 generalist brokers fail industrial clients 之处。理解 ISCC mass balance 的交易台 behave differently from 仅 check passports 者。
信息共享与保密
中介 handle sensitive pricing、supplier lists 和 buyer plant locations。Professional practice 包括：
- NDA before exchanging detailed specs 或 plant names
- Non-circumvention agreements with defined term 和 commission trigger
- Minimal necessary disclosure——buyer identity revealed when seriousness established
- Secure storage of KYB packs with retention policy aligned to AML rules
Leaked buyer identity enabling direct deal bypass 摧毁 broker economics；over-secrecy preventing buyer supplier audit 阻止 deal closure。Balance via staged disclosure milestones tied to LOI 或 inspection completion。
Source: International Federation of Consulting Engineers (FIDIC) and general commercial agency principles; GAFTA default arbitration clauses commonly adapted in brokerage side letters (industry practice).
须加强或终止尽职调查的红旗
- Refusal to provide UBO 或 registry documents without credible reason
- Payment requested to unrelated third party 或 personal account
- Pressure to misstate HS code、waste code 或 product description on invoice
- Last-minute port 或 vessel change to high-risk jurisdiction
- Prices far from market with no structural explanation（distress、off-spec、stolen——verify which）
- Duplicate documents across unrelated"suppliers"（template fraud）
- No interest in inspection 或 survey rights
技术在尽职调查中的作用
Modern desks combine CRM、screening APIs、vessel tracking 和 document vaults。Technology 不能 replace site knowledge：rendering plant visit 或 scrap yard video walkthrough 仍 resolve databases 不能 resolve 的问题。AI-assisted document parsing 帮助 triage inconsistencies，但 sanctions hits 和 capacity implausibility 须 human escalation mandatory。
Audit logs demonstrating when screening occurred matter if regulators 或 arbitration panels ask whether intermediary exercised reasonable care。
供应商和买家应准备的内容
寻求 qualified buyer 引见的供应商
- Complete KYB pack ready（incorporation、UBO、licences）
- Representative CoA、photos 和 contract templates
- Certification documents current 且 scoped to shipping entity
- Honest volume 和 seasonality disclosure
- Bank details on company letterhead matching registry name
寻求 reliable export supply 的买家
- Published 或 shareable intake specification
- Incoterms 和 payment instrument preference
- Import licence 或 waste consent copies where applicable
- Inspection 和 rejection protocol
- Sanctions 和 ESG requirements in writing for intermediary to filter suppliers
法律责任与合理注意
Intermediaries 并非 universally liable for counterparty default unless assume principal role 或 misrepresent。Jurisdiction-dependent law 可能对 ignored red flags 的 fraud scenarios 向 agents 和 brokers impose duties。Professional indemnity insurance 和 clear contractual limitation clauses common；不 excuse deliberate ignorance of obvious sanctions 或 document fraud。
Industrial clients 应 review brokerage terms for：commission trigger（introduction vs shipment）、exclusivity、non-circumvention duration、哪 party pays failed shipment costs if misrepresentation originated upstream。
Source: English law principles on agent duty of care (representative common-law commercial agency); Wolfsberg Group, Trade Finance Principles on financial crime compliance in trade.
建立可重复尽职调查流程
- Intake： Counterparty questionnaire 和 document upload
- Registry 和 UBO verification： Independent source confirmation
- Sanctions 和 PEP screening： All parties 和 banks
- Operational review： Capacity、licences、references
- Document forensic pass： Cross-document consistency
- Committee 或 senior sign-off： Above volume 或 country-risk thresholds
- Monitoring： Rescreen 和 news alerts until deal completes
First deals run full workflow；repeat counterparties with clean history 可用 lighter-touch updates——但 certification expiry 和 ownership changes trigger refresh。
结论
Counterparty due diligence 是区分 professional commodity intermediaries 与 chat-group introducers 的核心 competence。KYB establishes dealing with whom；sanctions screening 保护 firm 和 clients from regulatory catastrophe；document review 连接 paper 与 plausible operations。Industrial suppliers 和 buyers 应对 any broker worth engaging 期望 rigorous verification——且应 equally invest in being verifiable themselves。
Source: International Chamber of Commerce (ICC), Commission on Corporate Responsibility and Anti-corruption; FATF Guidance on Trade-Based Money Laundering (TBML) risk indicators relevant to commodity flows.
在实物经纪中，trust 不是 negotiated——是 evidenced。Prepare documentation、accept staged disclosure，并与 treat due diligence as part of service 而非 obstacle 的中介合作。