A delivery vehicle carrying loads of goods is seen outside a warehouse in Minhang district of East China's Shanghai, April 1, 2022. [Photo/Xinhua] E-commerce companies and delivery firms are upping the ante in replenishing stocks and expanding courier fleet in Shanghai as the city strives to make daily necessities more accessible to residents living under a coronavirus-induced lockdown. A series of contingency measures have been put in place to ensure provision and supply chain under the premise of prevention and control of the virus, following the instructions of Vice-Premier Sun Chunlan during her inspection visit in Shanghai. Local services platform...