Thanks to the reforms, Greece would regain its credibility that would favour more investment, create new wealth and boost employment, he told the annual Thessaloniki International Fair.

They included a cut in corporate income tax from 28% to 24% and on dividends from 10% to 5%, he added.

Mitsotakis also pledged to ease tax rates for low wage earners and measures to support the country’s large construction sector.

Mitsotakis was elected in July and set a priority of boosting economic growth and investment.

In August he visited France, Germany and the Netherlands to encourage investors there to take up the opportunites being offered by his new conservative government.

Although Greece has begun to recover from a six-year recession and a nearly decade-long debt crisis, the economy remains fragile.

Emerging from its third straight bailout last year, it has a public debt of more than 180% of gross domestic product, and remains under strict supervision by its EU and IMF creditors.

They want Greece to pursue economic and fiscal reforms and privatisations and achieve primary budget surpluses – which exclude government debt interest payments – worth 3.5% of GDP in the coming years.

On Saturday, around 8,000 people rallied in Thessaloniki calling for more jobs and lower taxes.

In Brussels on Wednesday, outgoing IMF chief Christine Lagarde said she felt the 3.5% level “is excessive and is putting undue pressure on the recovery of the Greek economy”.