MIIT adjusts the technical requirements for energy-saving and new energy autos that enjoy vehicle and vessel tax exemptions. It will be implemented on July 1, 2024. The technical requirements for new energy passenger vehicles are as follows: 1. The pure electric driving range of plug-in hybrid (including extended-range) passenger vehicles should meet the equivalent full-electric range of no less than 43 kilometers under certain conditions. 2. The fuel consumption of plug-in hybrid (including extended-range) passenger vehicles in the electric energy maintenance mode test (excluding the fuel consumption converted from electric energy) should be compared with the fuel consumption limit of the corresponding vehicle model in the Passenger Vehicle Fuel Consumption Limit (GB19578): the fuel consumption of passenger vehicles with a curb weight of less than or equal to 2510 kg should be less than 60%, and the fuel consumption of passenger vehicles with a curb weight of more than 2510 kg should be less than 65%; for passenger cars with a maximum design total mass of over 3500 kg, the fuel consumption limit requirement shall be executed with reference to the fuel consumption limit of passenger cars with a maximum design total mass of 3500 kg. 3. The ratio of electric energy consumption in the electric energy consumption mode test of plug-in hybrid (including extended-range) passenger vehicles to the target value of electric energy consumption of the same curb weight pure electric passenger vehicles: for passenger cars with a curb weight of less than or equal to 2510 kg, it should be less than 125%, and for passenger cars with a curb weight of more than 2510 kg, it should be less than 130%. For pure electric passenger vehicle products, the target value of electric energy consumption per 100 kilometers (Y) should meet the following requirements according to the different curb weight (m, kg) of the vehicle: when m ≤ 1000, Y ≤ 0.0112 × m + 0.4; when 1000 < m ≤ 1600, Y ≤ 0.0048 × m + 8.60.MIIT adjusts the technical requirements for energy-saving and new energy autos that enjoy vehicle and vessel tax exemptions. It will be implemented on July 1, 2024. The technical requirements for new energy passenger vehicles are as follows: 1. The pure electric driving range of plug-in hybrid (including extended-range) passenger vehicles should meet the equivalent full-electric range of no less than 43 kilometers under certain conditions. 2. The fuel consumption of plug-in hybrid (including extended-range) passenger vehicles in the electric energy maintenance mode test (excluding the fuel consumption converted from electric energy) should be compared with the fuel consumption limit of the corresponding vehicle model in the Passenger Vehicle Fuel Consumption Limit (GB19578): the fuel consumption of passenger vehicles with a curb weight of less than or equal to 2510 kg should be less than 60%, and the fuel consumption of passenger vehicles with a curb weight of more than 2510 kg should be less than 65%; for passenger cars with a maximum design total mass of over 3500 kg, the fuel consumption limit requirement shall be executed with reference to the fuel consumption limit of passenger cars with a maximum design total mass of 3500 kg. 3. The ratio of electric energy consumption in the electric energy consumption mode test of plug-in hybrid (including extended-range) passenger vehicles to the target value of electric energy consumption of the same curb weight pure electric passenger vehicles: for passenger cars with a curb weight of less than or equal to 2510 kg, it should be less than 125%, and for passenger cars with a curb weight of more than 2510 kg, it should be less than 130%. For pure electric passenger vehicle products, the target value of electric energy consumption per 100 kilometers (Y) should meet the following requirements according to the different curb weight (m, kg) of the vehicle: when m ≤ 1000, Y ≤ 0.0112 × m + 0.4; when 1000 < m ≤ 1600, Y ≤ 0.0048 × m + 8.60.