The "Notice of the Shanghai Municipal People's Government on the implementation of the fifth phase of the national motor vehicle emission standards in this Municipality" has been released, clarifying that Shanghai will implement the motor vehicle's national emission standards in advance from April 30 this year. The relevant person in charge of the Shanghai Environmental Protection Bureau said that after the implementation of the new emission standards, the annual increase in NOx emissions of new vehicles in Shanghai will be around 1,000 tons. In the long run, the total amount of accumulated emission reductions will be considerable. The "Notice of the Shanghai Municipal People's Government on the implementation of the fifth phase of the national motor vehicle emission standards in this Municipality" has been released, clarifying that Shanghai will implement the motor vehicle's national emission standards in advance from April 30 this year. It is understood that Shanghai's implementation of the national five-standard vehicles in advance is mainly light-duty gasoline vehicles with a total mass of less than 3.5 tons and heavy-duty diesel vehicles for public transportation, sanitation and postal use. Compared with the national standard, the NOx of the national standard light vehicle can be reduced by 25%, and the NOx of heavy-duty vehicles can be reduced by 43%. The relevant person in charge of the Shanghai Environmental Protection Bureau said that after the implementation of the new emission standards, the annual increase in NOx emissions of new vehicles in Shanghai will be around 1,000 tons. In the long run, the total amount of accumulated emission reductions will be considerable. In order to support the implementation of the national standard for motor vehicles, Shanghai has fully supplied the gasoline and diesel of the State V in November 2013, laying the foundation for ensuring the implementation of the national five-vehicle emission standards. , Starting from April 30, in addition to the following three cases, Shanghai will stop registering for the registration of the National Standard Vehicle: the four vehicles that the user has bought before April 30; have been filed with the Shanghai Environmental Protection Department and in April. The vehicle four countries that signed the sales contract or issued the unified sales invoice of the motor vehicle before the 30th; the national four vehicles that were transferred to Shanghai by the other provinces and cities before April 30. The time for the above users to register is subject to the acceptance time of the Shanghai Public Security Vehicle Management Department.