The government is pushing ahead with roads, bridges and irrigation projects as economic growth and rising exports boost tax revenue.
The two neighbors need to work together to develop shared mining and environmental resources, Argentina's mining secretary Daniel Meilán tells BNamericas.
The infrastructure company is failing to implement planned investments on BR-040 and has already been fined.
President Michel Temer be touring China in the next few days, to attract investments to infrastructure projects. One highlight of the agenda is the West-East Integration Railway, known as Fiol, in Bahia state.
The new pipeline will serve a region with some 2mn people.
Construction works have been delayed since last year and aqueduct concessionaire Abengoa could end up losing its contract, according to Mexican media reports.
National university UNAM will provide technical assistance and evaluate the Red Compartida wholesale network's coverage goals, as stated in an agreement signed with telecom investment promotion agency Promtel.
The project required spending of 6.5bn pesos (US$363.2mn), and will significantly reduce transit times in the area.
The Brazilian energy group says interested companies will have access to the data room for 30 days, pending the signing of a confidentiality agreement.