The request was filed after reports emerged about authorities reviewing the Italian firm's hospital construction contracts.
The QR- and NFC-based is being touted by the Mexican banking sector as a way to reduce fees and transactions costs.
Citigroup is said to be open to a request from Venezuela's pro-Guaidó opposition for an extension to the March 11 deadline on a US$1.1bn swap contract.
Peru posted a solid quarter of growth to cap off 2018, as almost all sectors of the economy expanded at a robust pace, except for the mining industry.
Next month lawmakers are expected to debate a major overhaul of the country's main consumer protection legislation. BNamericas asks local consumer defense association Consumidores Argentinos for its views.
Statistics agency Inegi reported another low-side surprise for mid-February inflation, pushing annual CPI to 3.89% from 4.37% in the previous reading.
Bancolombia is upbeat on 2019 as the wider economy is forecast to continue gaining strength.