Entry with diplomatic, service, courtesy or C visas will not be affected and foreign nationals coming to China for necessary economic, trade, scientific or technological activities or out of emergency humanitarian needs may apply for visas at Chinese embassies or consulates, the announcement said.

Entry by foreign nationals with visas issued after this announcement will not be affected.

China will stay in close touch with all sides and properly handle personnel exchanges with the rest of the world under the special circumstances, it said, adding that the above-mentioned measures will be calibrated in light of the evolving situation and announced accordingly.