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Dalian reported two more local COVID-19 cases and 12 asymptomatic infections on Thursday, bringing the total number of confirmed cases to three. The new cases were found after the first case was reported on Wednesday, prompting the city to launch an epidemiological investigation into the patient's close contacts. All the new asymptomatic infections are coworkers of the first confirmed case at a seafood processing factory, local health authorities said on Thursday.

Data released by the Ministry of Environmental Protection on Thursday shows that Beijing's air quality improved sharply in November, with the average PM2.5 concentration count cut by 54 percent to 46 micrograms per cubic meter, almost the summertime level in the capital.

David Wong Yau-kar, a Hong Kong deputy to the nation's top legislature, told China Daily on Wednesday the city should use the mainland's medical advice and expertise in combating the COVID-19 pandemic, instead of blaming good Samaritans for the outbreak.

Darshan Mehta, CEO of Reliance Brands Limited, said in a statement: "The worldwide acquisition of the iconic Hamleys brand ... is a long-cherished dream come true."

Data from app tracker Analysys Qianfan showed that in March, the monthly active users of the drug e-commerce sector surged by 7.3 percent on a monthly basis to 5.67 million. The figure for the same period last year was 3.04 million, making it an 86.5-percent year-on-year growth in March.