Zhi Tong Cai Jing·2025-12-30 10:15Market Overview - The Hong Kong stock market indices collectively rose, with the Hang Seng Index increasing by 0.86% to close at 25,854.6 points and a total trading volume of HKD 199.69 billion [1] - The Hang Seng Tech Index rose by 1.74%, while the Hang Seng China Enterprises Index increased by 1.12% [1] - Everbright Securities noted that the overall profitability of Hong Kong stocks is relatively strong, with sectors like internet, new consumption, and innovative pharmaceuticals being relatively scarce [1] Blue-Chip Stocks Performance - Baidu Group-SW (09888) led blue-chip stocks, rising by 8.9% to HKD 129.7, contributing 20.99 points to the Hang Seng Index [2] - Other notable blue-chip performances included SMIC (00981) up 4.24% and CNOOC (00883) up 3.97% [2] Sector Highlights Technology Sector - Major tech stocks saw gains, with Baidu rising nearly 9%, Alibaba up 0.84%, and Tencent up 0.59% [3] - The robotics sector surged, with companies like Sihai Zhikong (002050) increasing over 12% amid expectations of Tesla's Optimus project [3][4] Semiconductor Sector - Semiconductor stocks performed well, with InnoSilicon (02577) rising by 15.35% and SMIC (00981) up 4.24% [4] - Nvidia's announcement of partnerships for an 800V direct current architecture marks a significant advancement in AI data centers [4] Oil Sector - Oil stocks generally rose, with CNOOC (00883) increasing by 3.97% and PetroChina (00857) up 2.42% due to rising oil prices amid geopolitical tensions [6] - Everbright Securities anticipates that the "three oil giants" will maintain high capital expenditures and continue to expand in the natural gas market [6] Non-Ferrous Metals Sector - Non-ferrous metal stocks rebounded, with China Aluminum (02600) up 5.27% and Zijin Mining (02899) up 3.63% [6][7] Notable Stock Movements - The Hong Kong Stock Exchange saw significant movements with stocks like InnoSilicon (03696) rising by 24.66% and Wuyi Vision (06651) up 29.9% following their IPOs [8] - Meta's acquisition of an AI startup boosted AI-related stocks, with MaiFushi (02556) rising by 11.07% [9] Company Announcements - SMIC announced plans to acquire a 49% stake in SMIC North for approximately RMB 40.6 billion, focusing on 12-inch integrated circuit wafer foundry services [5] - Ganfeng Lithium (01772) faced pressure after being implicated in insider trading allegations, although the company stated that its operations remain normal [11]