Self-sealing e-seals: vendors listed; exporters must procure seals directly and exercise financial and transactional precautions. The notice lists vendors approved under the relevant customs circulars, providing vendor names, contact details and declared seal number ranges for use in the self-sealing procedure, and confirms their documentation was scrutinized and found complete. Exporters must procure e-seals directly from these vendors, exercise appropriate financial and transactional precautions, and note that the department is not responsible for vendor conduct; implementation difficulties may be reported to the office.