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The screening and overhaul of urban safety hazards will be standardized by further improving the mechanism for the identification, registration and supervision of major sources of dangers, building a database for dynamic management and raising the online supervision capacity, the guideline said.
In 2018, China plans to launch 18 BeiDou-3 satellites to expand navigation services to countries along the Belt and Road routes.
Briefing on his visit to the four African nations, Wang said that leaders of the countries had all sent their congratulations to the success of the 19th National Congress of the Communist Party of China. They also hoped to draw on China's development experience because they appreciated the great achievements in China's development, he said.
"Achieving high-quality development is imperative for China to maintain sustainable and healthy development of the economy and society," Xi said.
Last year, China's use of agricultural fertilizers saw almost zero-growth for the first time since the country's reform and opening-up.
来源：资阳报