Group 1 - The core viewpoint of the article is that Cheng Tian International Supply Chain (Shenzhen) Co., Ltd. has applied for a patent for a supply chain traceability management method and system based on large models, indicating a focus on enhancing supply chain transparency and reliability [1] Group 2 - The patent application, published as CN121391287A, was filed on October 2025 and aims to improve the credibility of traceability data by identifying malicious participants in the supply chain through deep learning capabilities [1] - The method involves identity registration and certification of supply chain participants, blockchain recording of product production and circulation processes, and generating traceability reports and credibility assessments based on identified anomalies [1] Group 3 - Cheng Tian International Supply Chain (Shenzhen) Co., Ltd. was established in 2018 and is primarily engaged in multimodal transport and transportation agency services, with a registered capital of 50 million RMB [1] - The company has made one external investment, participated in one bidding project, and holds 14 trademark registrations and 24 patent applications, along with 20 administrative licenses [1]