Core Points - The domestic airlines in China will increase the fuel surcharge for passenger transport starting from December 5, with the new rates set at 20 yuan for flights of 800 kilometers or less and 40 yuan for flights over 800 kilometers, marking an increase of 10 yuan and 20 yuan respectively compared to previous rates [1][4] - This adjustment represents the third increase in fuel surcharges for domestic flights this year, following two previous decreases [4] - The changes in fuel surcharge are influenced by fluctuations in the comprehensive procurement costs of aviation fuel and international crude oil prices, with adjustments based on the fuel price changes over the past month [4]