3 6 Ke·2025-08-22 00:24Group 1 - 12306 responded that it is currently not possible to add a smoking carriage to high-speed trains due to safety considerations, although suggestions for such a carriage on green trains will be reported [2][3] - Chengdu's market supervision bureau reported an incident where a car with a 50-liter fuel tank was filled with 67.96 liters of gasoline, leading to an ongoing investigation [2][3] - Yonghui Supermarket reported a total revenue of 29.948 billion yuan for the first half of 2025, a year-on-year decline of 20.73%, and a net loss of 241 million yuan compared to a profit of 275 million yuan in the same period last year [5][6] Group 2 - Bilibili's second-quarter revenue reached 7.34 billion yuan, a year-on-year increase of 20%, with a net profit of 220 million yuan and an adjusted net profit of 560 million yuan, both hitting record highs [13] - China Petroleum & Chemical Corporation (Sinopec) reported a net profit of 21.483 billion yuan for the first half of 2025, a year-on-year decrease of 39.8%, with total revenue of 1.41 trillion yuan, down 10.6% [14] - Miniso's second-quarter adjusted net profit was 690 million yuan, a year-on-year increase of 10.6%, with total revenue of 4.97 billion yuan, up 23.1% [15] Group 3 - Meta has paused some hiring in its AI department to conduct planning and forecasting [11] - The AI toy market has seen a significant surge, with sales increasing by 600% year-on-year, driven by the integration of large language model technology [11] - DeepSeek announced a price adjustment for its API interface calls, effective September 6, 2025, and will cancel night-time discounts [10] Group 4 - The Korean government announced measures to restrict foreign purchases of housing in major areas to curb speculative demand [9] - Korean investors have increased their holdings in Chinese stocks from 19.083 billion yuan at the end of 2024 to 24.475 billion yuan by August 18, 2025, marking a nearly 30% increase [9] - Nikon will close its Yokohama factory by September 30, 2025, with minimal expected impact on annual profits [10]