(ECNS)--All residential communities in Suifenhe, Heilongjiang Province have been closed by Wednesday morning.
Each family can send one member outside for purchases every three days.
Residents are required to register pass permits and scan health codes when entering and leaving the communities.
Masks and temperature checks are mandatory.
From March 27 to April 8, the border city has reported 123 confirmed COVID-19 cases from Russia.