The government revoked the single-bid deal shortly before disclosures that the Mexican president's wife was acquiring a luxury home from a Mexican company that was part of the winning consortium led by China Railway Construction Corp.
The terms of the tender, which will be open for 180 days, will be similar to the original one, the government said.
A supervisor will oversee the process, the statement added, to ensure "the full transparency and legality of the process from the start of the bidding process."
Mexican President Enrique Pena Nieto is under growing pressure to end corruption since a . . .
