Group 1 - Forbes released the global billionaire list, with Elon Musk becoming the world's richest person for the second consecutive year, with a net worth of approximately $839 billion, making him the first person in history to surpass $800 billion. Chinese billionaire Zhang Yiming ranks 26th with a net worth of $69.3 billion, followed by Zhong Shanshan at $68.1 billion in 27th place, and Ma Huateng at $53.8 billion in 33rd place [2] - Amazon issued euro-denominated bonds for the first time, raising €14.5 billion, setting a record for the euro bond market. The funds will primarily be used for AI infrastructure investments. Additionally, Amazon announced a $750 million investment to build an automated robotics logistics hub in Brisbane, Australia, to enhance delivery efficiency in the Oceania region [2] - Nvidia launched the open-source large model Nemotron 3 Super with 120 billion parameters, achieving a fivefold increase in throughput compared to its predecessor. The company plans to invest $26 billion over the next five years to build a top-tier open-source model system and made a strategic investment of $2 billion in AI cloud service provider Nebius [2] Group 2 - Tencent announced a change in the billing strategy for its cloud AI models starting March 13, 2026, ending free trials for models like GLM 5 and MiniMax 2.5. The input price for the HY2.0 Instruct model will increase from ¥0.0008 to ¥0.004505 per thousand tokens, while the output price will rise from ¥0.002 to ¥0.01113 [5] - Midea unveiled its "Three Ones" strategy for 2026, which includes building a home appliance network, a smart brain, and an open platform. The company introduced the self-evolving AI agent MevoX, which aims to transition home intelligence from "human-driven devices" to "intention-driven spaces" [5] - Laopuhuangjin expects its sales performance for 2025 to reach approximately RMB 31 billion to RMB 32 billion, representing a growth of about 216% to 227% compared to 2024. The projected revenue is around RMB 27 billion to RMB 28 billion, with a net profit forecast of RMB 4.8 billion to RMB 4.9 billion, reflecting a growth of 226% to 233% [6] Group 3 - Microsoft revealed details about its next-generation Xbox console "Project Helix," which will feature a custom AMD chip and support multi-frame generation technology, with an early version expected to be available to developers in 2027 [8] - Tesla delivered 58,600 electric vehicles from its Shanghai Gigafactory in February, marking a 91% year-on-year increase, with the Model Y leading the domestic SUV sales [8] - Meta announced a roadmap for four self-developed AI chips, with MTIA 300 already deployed for recommendation model training, while MTIA 400, 450, and 500 are set to be released by the end of 2027 to support generative AI inference tasks [8] Group 4 - Toyota recalled 550,007 Highlander vehicles in the U.S. due to a defect that may prevent the seatback from locking. The company will replace the seatback reclining device's reset spring free of charge [12] - SK Hynix signed a long-term R&D cooperation agreement with Applied Materials and Micron to jointly develop next-generation memory chips suitable for AI and HPC scenarios [12] - LG Electronics is expected to benefit from increased air conditioning demand in India due to a heatwave warning issued by the local meteorological bureau [13]

Core Viewpoint - Tencent Cloud announced an adjustment in its billing strategy for certain models starting March 13, which includes price changes and the end of free public testing for specific models [2]. Pricing Adjustments - The models GLM 5, MiniMax 2.5, and Kimi 2.5 will transition from free public testing to commercial services [2]. - The pricing for the Tencent HY2.0 Instruct model will see a significant increase, with input prices rising from 0.0008 yuan to 0.004505 yuan (an increase of 463%) and output prices from 0.002 yuan to 0.01113 yuan (an increase of 456%) [3][4]. - The Tencent HY2.0 Think model will also experience price hikes, with input prices increasing from 0.001 yuan to 0.0053 yuan and output prices from 0.004 yuan to 0.0212 yuan [3][4]. Model Pricing Summary - A detailed table outlines the pricing adjustments for various models, indicating both the previous and new prices per thousand tokens [3][4]. - For example, the input price for DeepSeek-V3-0324 is set at 0.002 yuan, while the output price is 0.008 yuan [3].

Core Viewpoint - Tencent Cloud announced an optimization of its billing strategy for certain models starting March 13, which includes price adjustments and the end of free public testing for specific models [1]. Pricing Adjustments - The following models will transition from free public testing to commercial services: GLM 5, MiniMax 2.5, and Kimi 2.5 [1]. - The pricing for Tencent HY2.0 Instruct has increased significantly, with input prices rising from 0.0008 yuan to 0.004505 yuan (an increase of 463%) and output prices from 0.002 yuan to 0.01113 yuan (an increase of over 456%) [2][3]. - Tencent HY2.0 Think also saw price adjustments, with input prices increasing from 0.001 yuan to 0.0053 yuan and output prices from 0.004 yuan to 0.0212 yuan [2][3]. Model Pricing Table - A detailed pricing table for various models shows the input and output prices per thousand tokens, highlighting the changes in pricing for models such as DeepSeek-V3-0324, DeepSeek-R1-0528, and others [2].