【公告全知道】PCB+英伟达+人形机器人+算力+数据中心！公司AI算力卡市场份额全球第一

Group 1 - The article highlights the importance of weekly announcements from Sunday to Thursday, which include significant stock market events such as suspensions, investments, acquisitions, and earnings reports, helping investors identify potential investment opportunities and risks [1] - A company is noted for holding the global market share leader position in AI computing cards, with products widely used by clients like Nvidia, and has begun small-scale shipments of PCB products for humanoid robots [1] - Another company has received domestic approval for 23 first-class innovative drugs and 4 second-class new drugs, indicating a strong presence in the innovative pharmaceutical sector [1] Group 2 - A company is expanding its high-speed optical module production base project with an increased investment amounting to 800 million yuan, reflecting growth in the optical communication industry [1]