The restrictions were due to expire next week.
The route is the first direct connection between Southwest China and New York.
The results will bring benefits to consumers from China as well as other places in the world, Wu added.
The sanctions clearly exposed US politicians' intention to contain China by destabilizing Hong Kong and undermining the "one country, two systems" principle, the office's spokesperson said.
The revision compels defendants -- representatives of the administrations concerned -- to personally appear at court. Those who refuse to appear without legitimate reasons or who leave court during the trial without approval may face additional punishment.
The revision marks a significant change from the CDC's guidelines since the start of the pandemic, which recommended a 14-day quarantine after last exposure.
宁德白带异常应该怎么办
The report, launched in the southwestern Chinese city of Kunming, Yunnan Province, said that by 2040 China would be involved in about one-quarter of the global long-distance natural gas trade.
The right to social security has been extended, with the coverage of the basic medical insurance expanding, the old-age pension increasing and the per capita basic medical insurance subsidy for urban and rural residents rising, the white paper said.
The sanitary state of kitchens and canteens - such as tableware disinfection and the preservation of cold dishes - is a focus of the inspection.
The sales revenue of big data industry in Hunan is expected to surpass 100 billion yuan by 2021, with a compound annual growth rate of over 30 percent in the next three years, according to the local authority.