Zhejiang Walrus New Material responded to a specific inquiry about the measures the company is taking to trace back to the USA by stating, since the traceability event occurred, the company has attached great importance to and actively responded: the company has established a traceability team, clarified the traceability rules and critical customs information in a situation of extreme information asymmetry, and made some progress; utilized digital tools to provide strong support for tracing the origin of raw materials, ensuring the transparency and traceability of the supply chain; actively adopted various practical methods to assist in the export of company products, reducing the risk of customs seizure.