The ongoing pandemic has completely adjusted the fabric of global commerce across swathes of industries.
Labour in countries such as China might be more cost effective, but overheads pile up when longer supply chains go wrong.
The economics of offshoring aren’t as obvious as they once were either.
Difficulties with vessels changing crews is also a major concern as ports look to keep coronavirus at bay and could have a knock-on effect on supply chains if the issue is not resolved soon.

Supply chain headaches will prompt industry-wide rethink - MarineTraffic Blog