Levels of nitrogen oxide and particulate matter also fell, by 60 percent and 73 percent, respectively, the study said.
Li Li, energy research director at ICIS China, a firm that tracks China's energy market, said there is still profit room for CNOOC and PetroChina thanks to OPEC's efforts.
Li Tao, general manager of Fullerton Investment Management (Shanghai) Co Ltd, has also been impressed by the Shanghai government's efficiency, especially during the contagion period. The Singapore-based investment firm was named a qualified domestic limited partner in mid-March, which was quite beyond its expectations.
Li Wei, an economist with Standard Chartered Bank, predicted that China's GDP will expand 6.5 percent in 2018, which he called "slower but steady growth".
Li Chao, an analyst with Huatai Securities, predicted that CPI rising pressure would be still controllable because the country has already made efforts to ensure a reasonable supply of various kinds of foods.
Leung Chi-chiu, chairman of the Hong Kong Medical Association Advisory Committee on Communicable Diseases, agreed with Yuen, telling China Daily that globalization has made it easier for foreign cases of the epidemic to be imported.
拉萨男士龟头炎症状图片
Li Jiwei, founder and CEO of Shannon.ai, a Beijing-based financial technology company, also said that China, following the trends of global powers, is supporting the industry by rolling out supportive policies, which has created a unique environment for the development of artificial intelligence technology at home.
Li and his assistant first identified 34 households with 94 family members in Luodong as poverty-stricken, with 13 of the families having members who were capable of working.
Li Yaochao from Sun Yat-Sen University said his father doesn't talk much, but he is responsible and handles things well for Li.
Li Xin, an expert on infectious diseases at Beijing Ditan Hospital, said the establishment of these centers in African countries, where there are frequent outbreaks of epidemics, has a positive effect on global epidemic disease prevention and control.