Nigeria's acting high commissioner said he had asked all of those who had left South Africa "to document very accurately those things they were leaving behind in terms of businesses, in terms of even cars, movable and immovable properties".

Foreign ministry spokesperson Ebienfa told the BBC that all claims would be verified before any formal request was made.

"We have not severed ties with South Africa, we are still engaging them at the highest level, we will sort those details using our usual diplomatic channels," he said.

Wilson, the trader, said he had run a clothing business in the South African city of Centurion in Gauteng province for several years.

But he said he had now closed his shop and fled to stay near the Nigeria High Commission in South Africa's capital, Pretoria.

Scheduled to leave on the next repatriation flight to Nigeria on Friday, he estimates the goods left in his shop are worth more than 16,000 rand ($975; £735).

Wilson said his residency documents had expired in 2021 and he had been unable to renew them.

He said he was not very hopeful about the prospect of getting compensation.

"If South Africa government can compensate it, it will be nice, but I know they won't," he said.