智通财经APP获悉，广汽集团(02238)再涨超3%，截至发稿，涨3.17%，报2.93港元，成交额3167.4万港元。
消息面上，4月12日，极海受邀出席"广汽科技日发布会"，与会现场联合广汽集团正式发布国产首款量产车规级芯片——AK2超声波传感器芯片与双通道DSI3网络收发器芯片。该芯片以"安全驾驶"为核心设计理念，深度融合自动泊车、环境感知与冗余安全技术，旨在为智能汽车提供更可靠、更高效的底层支持。此次合作标志着双方在汽车芯片领域的技术协同迈入新阶段，成功突破了国外技术封锁，采用全国产供应链，为国产汽车智能化技术的自主化发展注入强劲动力。
据介绍，珠海极海半导体有限公司(以下简称"极海")，隶属于纳思达集团，是一家专注于工业级/车规级微控制器、高性能模拟与混合信号IC及系统级芯片研发与设计的集成电路设计型企业。公司主要为工业、汽车电子、能源以及消费电子等行业提供多平台及场景的可靠芯片产品及解决方案，满足客户在高度集成、精准控制、安全识别及效能提升等创新应用中的多元需求。
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