Works on the Colombian airport include the expansion of the parking lot and the international flights area.
Concessions contracts are likely to be signed until the end of this year.
Speaking at the Expomin 2018 fair, mining undersecretary Pablo Terrazas said the government is working with the Valor Minero alliance to standardize a model and avoid conflicts with communities.
The two institutions confirmed their commitment during the fourth socialization of the project, which attracted representatives of 281 firms.
Investment bank Barclays, in a new report, detailed how certain stocks could come out winners or losers depending on the outcome of the Mexico election, with key issues playing into the broader market outlook.
In total, 10 consortiums bid for the six contracts, of which the one for road corridor A emerged as the most popular.
The head of Mexico's pension fund manager association (Amafore) said that contingencies are in place to safeguard the funds invested in the planned airport, even in the event of its cancellation.
A total of 6,269 clients have renegotiated their debts under the program.