Group 1 - The core viewpoint of the report from China Merchants Securities maintains a "recommended" investment rating for the aviation industry, emphasizing the impact of Middle Eastern geopolitical situations on oil prices and ticket prices' ability to cover fuel costs [1] - The demand for air travel during the Spring Festival has shown significant growth, with a cumulative passenger volume increase of 4.6% year-on-year over 40 days, domestic passenger flow up by 5.5%, and a rise in average ticket prices by 3.8%, alongside a 1.7 percentage point increase in seat occupancy rates [1] - The report highlights the volatility of jet fuel prices influenced by crude oil prices and the crack spread, which is affected by refining capacity, market demand, and geopolitical factors [1] Group 2 - The domestic aviation kerosene pricing mechanism has evolved through three stages, resulting in a market-oriented linkage mechanism based on the average price of Singapore jet fuel, adjusted monthly [2] - The report estimates that with Brent crude oil priced at $80 per barrel and Singapore jet fuel at $110 per barrel, the average fuel surcharge would be approximately 72 yuan per person, requiring a 1% increase in base ticket prices and an 8% increase in full ticket prices to offset the impact of rising oil prices [2] - Historical context shows that in 2018, domestic airlines benefited from ticket price reforms, leading to an overall improvement in revenue levels, while in 2022, the industry faced significant losses due to high oil prices and the pandemic, with a 40% year-on-year decline in passenger turnover [2]