Shanghai’s B1/B2 visa issuance rate

Business or Tourist Visa
Before COVID, Shanghai issued 38450.7 B1/B2 visas in an average May. This May, they issued 18852. It seems like Shanghai is still not operating at full capacity.
Source: The U.S. Department of State’s Monthly Immigrant Visa Issuance Statistics.
New data shows up here within a day and is stored in JSON lines files on GitHub.