Shenzhen which has been battling an Omicron surge since late February, will carry out three rounds of citywide COVID-19 tests next week.
Traces of radiation from the ruptured Japanese nuclear power plant are being felt in several parts of China and low levels of radioactive iodine-131 were detected in the air in capital Beijing, Tianjin, Ningxia Hui, Shandong, Hebei, Henan and Shanxi provinces.
In a bid to end India's dominance in the outsourcing industry, China has announced that it will not levy operating taxes on offshore service outsourcing business in 21 of its key cities till 2013 to promote growth of the industry.
The death toll due to nCoV rose to 1,016 and the confirmed cases have gone up to 42,638, according to the commission.
Air quality in the city of 16 million is usually bad in winter.
Bengaluru has been ranked among top 20 technology-rich cities in the world in a survey done by Jones Lang LaSalle.