【财经早晚报】国际油价破位大跌；全市近4200只个股下跌；王健林与万达因合同纠纷被起诉

Group 1: Industry Developments - "Linglong No. 1" successfully completed its cold test, marking a significant milestone for the world's first land-based commercial modular small reactor, which is expected to generate 1 billion kWh annually, meeting the electricity needs of 526,000 households in Hainan and reducing CO2 emissions by approximately 880,000 tons [2][2]. - Breakthroughs in solid-state battery technology have been achieved, allowing for a potential increase in range from 500 kilometers to over 1000 kilometers for electric vehicles, indicating a significant advancement in the next-generation lithium battery sector [2][2]. Group 2: Regulatory and Legal Actions - Beijing's market regulatory authority has cracked down on the first case of AI-generated false advertising, where a company misrepresented a product as a treatment for various diseases, highlighting the increasing scrutiny on AI applications in marketing [3][4]. - Singapore's sovereign wealth fund, GIC, has filed a lawsuit against NIO and its executives, alleging securities fraud related to inflated revenue figures through a partnership with CATL, marking a significant legal challenge for the electric vehicle manufacturer [6][7]. Group 3: Market Trends - The international oil prices have dropped significantly, with Brent crude falling to $61.5 per barrel and WTI dipping below $58 per barrel, reflecting a more than 5% decline this month due to oversupply and seasonal demand drops [1][1]. - The stock market showed a mixed performance with coal and semiconductor sectors leading gains, while overall trading volume decreased to 1.93 trillion yuan, indicating a market correction [5][5].