With global carbon neutrality goals accelerating, SNSUC enhances its carbon compliance service capabilities through digital means to support clients in achieving sustainable development.

The EU Carbon Border Adjustment Mechanism entered its definitive levy period in 2026, requiring importers to pay carbon costs on embedded emissions. For grades transshipped via SNSUC — fuel oil, bitumen, base oil and others — scrutiny shifts from annual filing to verifiable per-batch product carbon footprint. SNSUC anchors each cargo's title with a browser-side SHA-256 fingerprint, letting embedded-emission data be independently recomputed and mutually recognised across borders.

欧盟碳边境调节机制（CBAM）进入全面实施前的最后窗口期，石油炼制产品已被纳入第二阶段覆盖范围。

海外买方对碳数据「可验证、不可篡改」的要求，正从年度企业级核算下沉到单批次产品碳足迹（PCF）。指纹与数字仓单一一对应后，买方凭哈希即可在链上完成一致性校验，单批次核验时间由人工往返的数个工作日压缩至分钟级。