Hong Kong optical-communications stocks jumped in choppy trade: Yangtze Optical Fibre & Cable (06869.HK) rose over 12%, Cambridge Technology (06166.HK) rose over 9%, Hua Hong Hongli (01347.HK) rose over 7%, Haiguang Xinzhen (01191.HK) rose over 4%.

Samsung Electronics’ System LSI division is developing a generative-AI accelerator for PCs codenamed GAIA and has supplied prototype samples to major OEMs including Lenovo and HP for performance validation, industry sources said. GAIA is built on a 4nm process and positioned as a storage‑centric AI accelerator that places compute close to memory; Samsung is also advancing integration with next‑generation DRAM processor-in-memory (PIM) technology that can execute operations on stored data. Unlike GPU-based accelerators used mainly for training and inference, GAIA is optimized for NPU architectures and targeted at generative AI tasks on the PC; mass production could begin as early as next year, the sources added.

据韩媒报道，特斯拉已在韩国针对美产Model 3和Model Y车型推出了最新的驾驶辅助功能——“全自动驾驶（FSD Supervised）v14 Light”，继6月下旬在北美市场首次亮相后，韩国成为第二个获得该更新的市场。FSD Supervised是一项驾驶辅助功能，可在驾驶员持续监控的前提下，执行路线导航、转向、变道、路口通行及泊车等操作。特斯拉表示，与以往版本相比，该版本在弯道或复杂驾驶环境下的响应更加自然、稳定。业界正密切关注该功能的适用范围是否会扩大至中国产Model 3和Model Y车型。若要实现FSD用户数量的显著增长，必须将这些目前占据韩国市场销售主力的车型纳入其中。目前，特斯拉尚未披露将该更新应用于中国产车型的任何计划或时间表。