Senior lawmakers met on Tuesday during the country's ongoing legislative session.
Top legislator Li Zhanshu on Monday urged lawmakers to perform their statutory duties, faithfully represent the people's interests, and pave the way for the 20th National Congress of the Communist Party of China (CPC).
The Standing Committee of the 13th National People's Congress (NPC) will convene its 34th session from April 18 to 20 in Beijing.
China has fulfilled all eight obligatory targets for environmental protection in 2021, the Minister of Ecology and Environment, Huang Runqiu reported to the Standing Committee of the National People's Congress on Monday.
Last year, the percentage of days with good air quality was 87.5 percent in cities at and above the prefecture-level, up 0.5 percentage points year on year, the report said, which was submitted on Monday to the National People's Congress Standing Committee for review.