Core Insights - The article highlights the collaborative efforts in the Wankai region to promote high-quality development in the Sichuan-Chongqing economic circle, showcasing the integration of supply chains and industrial cooperation among local enterprises [1] Group 1: Company Developments - Chongqing Chang'an Cross-border Vehicle Co., Ltd. is expanding its diversified product matrix and optimizing its regional supply chain, with components sourced from various locations including Kaizhou and Dazhou [1] - Sichuan Shengfa Electronic Technology Co., Ltd., originally from Guangdong, has shifted its raw material procurement closer to home, significantly reducing logistics costs by over one million yuan annually due to faster delivery from nearby Chongqing [1] Group 2: Regional Economic Cooperation - The establishment of four industrial cooperation demonstration parks in the Sichuan-Chongqing economic circle, including Sichuan Kaijiang Economic Development Zone and Chongqing Wanzhou Economic Development Zone, reflects the region's commitment to collaborative industrial growth [1] - The Wankai region is focusing on developing three major industrial clusters: energy and chemicals, advanced materials, and food and pharmaceuticals, with over 50 key enterprises already interconnected [1]

国泰海通证券股份有限公司 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐机构"）作为江 苏骏成电子科技股份有限公司（以下简称"骏成科技"或"公司"）首次公开发行 股票并在创业板上市持续督导保荐机构，根据《证券发行上市保荐业务管理办法》 《深圳证券交易所上市公司自律监管指引第 13 号——保荐业务》 《深圳证券交易 所创业板股票上市规则》《深圳证券交易所创业板上市公司自律监管指引——第 科技 2024 年度日常关联交易确认及 2025 年度日常关联交易预计的事项进行了核 查，具体情况如下： 一、日常关联交易基本情况 （一）日常关联交易概述 公司于 2025 年 4 月 24 日召开第四届董事会第五次会议、第四届监事会第五 次会议，审议通过了《关于收购江苏新通达电子科技股份有限公司 40%股份的议 案》，同意公司收购徐琐璋、姚伟芳、徐艺萌、丹阳精易至诚科技合伙企业（有限 合伙）所持有的江苏新通达电子科技股份有限公司（以下简称"新通达"）40%的 股份。截至本核查意见出具之日，公司已完成参股新通达的交割并持有新通达 40% 的股份，新通达成为公司重要参股子公司。 因公司与新通达发生购销商品等业务，对公司与新 ...