The current workforce shows 7% of construction workers are aged 16 25, while 10% are aged 56 60 and 9% are over 65.
Mr Jinga said most Romanians workers were aged between 18 and 35, were in good health and did not require medical care or ask for welfare benefits.
A spokesperson for Keeptop says that they are aware that some of their workers are aged between 16 and 18. "We have put [this] on record in [the] labour department".
"Seventy percent of these fast-food workers are aged 20 or over, so they're not teenagers, and of that 70percentt, about a third of them have college degrees," he said.
In China, 65.9% migrant workers were men and 14.3% migrant workers were aged 50 years or older, a segment of the rural population who would be most likely to return to their rural areas owing to their difficulty to adapt to an urban lifestyle.
Plus, mine workers are aging and retiring, and there may not be enough younger people to replace them.
Its workers are ageing or, if young, dream of being footballers or fund managers rather than engineers.
Many of the state's oil and gas jobs tend to be temporary ones, and its workers are ageing fast.
But if China's workers are ageing, it stands to reason that its customers are maturing too.
Only 1.9% of the whole temporary social care worker workforce is aged 16-24, and fewer than 15% are between 25 and 34.
