# Yantian COVID controls drove port congestion and mass blank sailings in June 2021

Date: 2021

_No public text on this fact yet._

## Drivers

- Maritime-Logistics Capacity: https://factrail.ai/drivers/maritime-logistics-capacity

## Sources

_Sources are listed on the canonical page._

## Methodology

https://factrail.ai/methodology

Canonical: https://factrail.ai/facts/yantian-port-covid-congestion-blank-sailings-june-2021