Food retailers have agreed to offer shoppers 'the lowest possible prices' for a three-month period on a selection of items left to them to decide, Le Maire told a news conference after he met retail bosses.
'Reassess The Situation'
From June, retailers and government officials will reassess the situation and may ask large consumer goods suppliers to re-negotiate prices with retailers, he added.
French annual inflation rose unexpectedly to 7.2% in February from 7.0% in January, partly as a result of higher food prices, preliminary figures from the INSEE statistics body found.
INSEE has forecast that food price inflation would remain at 13% for the first half of the year.
The basket of anti-inflation groceries is the government's latest effort to show political support to lower-income citizens.
Initially, the government sought to establish a harmonised basket of everyday items, but supermarkets held out to be able to determine which groceries would be included.
On Sunday, Carrefour, Europe's largest food retailer, pre-empted the government announcement by saying it would offer its own selection of 200 low-cost items and that there was no need for the government to impose a unified basket.
Its CEO Alexandre Bompard told Le Journal du Dimanche that 200 items will be offered at less than €2, from 15 March, and the price would be frozen until 15 June.
Smaller rival Casino on Monday also said it would offer its a selection of 500 low-cost items at less than one euro from 15 March with prices frozen for three months.
Michel-Edouard Leclerc, the head of unlisted hypermarket giant E.Leclerc told Cnews on Monday that he saw no need to attend Monday's meeting with Le Maire and was not waiting for political talks to cut prices.
"My goal is to offer the lowest prices on all products," he said.