AMEC(SH:688012) 2 1 Shi Ji Jing Ji Bao Dao·2025-04-21 02:44Group 1: Technology Industry Developments - OpenAI's CEO Sam Altman revealed that handling polite user interactions with ChatGPT incurs costs of "tens of millions of dollars" due to high energy consumption [2] - The humanoid robot "Tiangong Ultra" won the first-ever humanoid robot half marathon in Beijing with a time of 2 hours, 40 minutes, and 42 seconds, showcasing advancements in stability and motion control [2] - The humanoid robot G1 from Yushu Technology fell during the marathon but managed to get up and continue, indicating ongoing developments in robotics [2] Group 2: Cloud and E-commerce Investments - Tencent Cloud's international business has seen double-digit growth over the past three years, serving over 10,000 overseas clients, with plans to invest $150 million in the Middle East and $500 million in Indonesia for new data centers [3] - E-commerce platforms SHEIN and Temu announced price increases starting April 25 due to rising operational costs from global trade rule changes, although specific price hike details were not disclosed [3] Group 3: E-commerce Performance - Alibaba's international site has surpassed Walmart to become the third most downloaded shopping app in the US, with Taobao and Dhgate leading the rankings [4] - Dhgate reported that transaction growth exceeded 100% in 97 countries, with significant increases in categories like hair products (671%) and home appliances (962%) [4] Group 4: Aviation and Technology - The AG600 "Kunlong," a large amphibious aircraft developed in China, received a type certificate from the Civil Aviation Administration, marking a significant achievement in aviation technology [5] - The chairman of Zhongwei Company, a semiconductor firm, has regained Chinese citizenship, indicating a potential shift in leadership dynamics within the semiconductor industry [7] Group 5: Labor and Industry Regulations - South Korea's Ministry of Labor approved Samsung's request for extended working hours for semiconductor R&D staff, allowing up to 64 hours per week, raising concerns about worker welfare [8] Group 6: Capital Market Activities - Dazhu CNC plans to issue H-shares and list on the Hong Kong Stock Exchange to enhance its global strategy and competitiveness in the PCB equipment sector [9] - Caocao Travel has received approval from the China Securities Regulatory Commission for its IPO, aiming to issue up to 192 million shares [9] - Beixin Source plans to raise up to 477.33 million yuan through a private placement for AI security projects [10]