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China has 160 million hectares of farmland dedicated to growing vegetables. To grow them, farmers use more than 311,000 metric tons of pesticide and 59 million tons of fertilizer a year, said Li Shaohua, director of San'an Sino-Science's Photobiology Industry Institute.
China has made huge progress in reducing logistics costs, seeing cost cuts of 98.1 billion yuan last year, up from 55.8 billion yuan in 2016.
China expects smart cars with partial or fully autonomous functions to account for 50 percent of new vehicles sold in the country by 2020－one of the most ambitious plans worldwide to push forward self-driving technologies.
China has made great progress in anti-smoking efforts since the World Health Organization Framework Convention on Tobacco Control took effect in China in 2006, with smoking rates among adults seeing a decrease of nearly 10 percentage points. But much work needs to be done to meet the convention's aims, he said.
China grades its water in six bands, with the lowest "below grade 5" considered unusable even for industrial or irrigation purposes and described as "black and stinky" water.
来源：资阳报