8点1氪：12306回应高铁能否加挂吸烟车厢；官方通报50升油箱被加67.96升汽油；辛巴快手账号作品清空

Group 1 - 12306 stated that high-speed trains cannot add "smoking carriages" due to safety concerns [4] - The discussion about banning smoking in semi-enclosed high-speed train platforms continues, with suggestions for designated smoking areas [4] - In contrast, traditional green trains allow smoking in specific areas without affecting others [4] Group 2 - Yonghui Supermarket reported a net loss of 241 million yuan in the first half of 2025, with revenue down 20.73% year-on-year [6] - The decline in revenue is attributed to strategic transformations and the closure of loss-making stores [6] - Despite increased revenue from store adjustments, it could not compensate for the losses from closed stores [6] Group 3 - Delta Airlines experienced a wing component failure during a flight, but all passengers landed safely [6] - The aircraft was grounded for repairs following the incident [6] Group 4 - McDonald's is reducing prices on eight popular meal options by 15% to attract cost-conscious customers amid economic pressures [9] - The company plans to introduce $5 and $8 value meals to enhance its appeal [9] Group 5 - Nikon will close its Yokohama factory by September 30, 2025, shifting operations to other locations [11] - The factory's closure is not expected to significantly impact annual profits [11] Group 6 - Bilibili reported a 20% year-on-year revenue growth in Q2 2025, with net profit reaching 560 million yuan [16] - The platform's daily active users hit a record high of 109 million, reflecting strong user engagement [16] Group 7 - China Petroleum & Chemical Corporation (Sinopec) reported a 39.8% decline in net profit for the first half of 2025, totaling 21.48 billion yuan [17] - The company's revenue also decreased by 10.6% year-on-year [17] Group 8 - Miniso announced a 10.6% increase in adjusted net profit for Q2 2025, reaching 690 million yuan [18] - The company also reported a 23.1% year-on-year revenue growth for the same period [18] Group 9 - The AI toy market has seen a significant surge, with sales increasing by 600% in the first half of 2025 [12] - AI toys are gaining popularity across various age groups, not just children [12] Group 10 - Meta has paused some hiring in its AI department to focus on planning and restructuring [13] - This decision follows the introduction of new personnel and aims to enhance the company's AI capabilities [13]