Data check date: 2026-07-02. This article is based on European Commission: Carbon Border Adjustment Mechanism, public information from 绿色方舟（深圳）认证有限公司, and internal supply-chain evidence guidance. It does not promise registration, certification, platform review or commercial outcomes.
Why this topic matters
CBAM definitive period starts from 1 January 2026; importers above the threshold need authorised declarant status and will declare embedded emissions.
For 钢铁、铝、紧固件、零部件、化工和材料供应商, the practical task is not to write a broader claim, but to build a file that connects product, supplier, evidence and customer-facing wording.
Build the table first
Recommended columns: product or material, supplier, batch or order, evidence source, verified scope, customer-facing wording, and missing documents.
Three customer actions
Cross-border sellers should check the words shown on product pages, short videos and customer service scripts.
Factories and suppliers should separate certificates, transaction documents, test reports and production records.
Brand and compliance teams should decide what can be said about the whole product, what only applies to a component, and what must stay internal.
绿色方舟（深圳）认证有限公司 can assist with evidence mapping, certification-path screening, supply-chain document preparation and claim pre-checks. This is preparation and consulting support, not certificate issuance or a promise of final approval.
