Shanghai residents may soon be able to get their parcels as the local postal authority on Sunday issued a 'white list' of postal and express firms in the first batch which can resume service.According to the Shanghai Postal Administration, the distribution centers of the city's major postal and express brands have resumed operation to meet surging public demand for epidemic prevention and control supplies, urgently-required medicines and daily necessities.It hopes that government departments, subdistricts, towns and industrial parks can manage to provide help for issues like work resumption application, workers' returning to their positions, transportation, nucleic acid testing and accommodation.