Mexico has banned federal institutions and state governments from doing business with Brazilian construction firm Odebrecht SA for the next 2 1/2 years and fined the company about $60 million, the government said.

State bodies are prohibited from “participating in federal public contracts or any contract with Construtora Norberto Odebrecht S.A.,” the government’s official gazette said late April 17. Existing contracts were not affected, it added.

Two units of the Brazilian company had each been fined 543.5 million pesos (US $30.1 million), a government document showed. Two legal representatives of the company were also fined 1.26 million pesos (US $69,700) each, according to the gazette.

The decisions relate to probes into suspected corruption involving Odebrecht’s business with state oil firm Pemex, officials said. The government did not provide details.

Odebrecht said in a statement that the company had been notified and was analyzing the steps taken by Mexico.

Odebrecht has spent the past few years at the center of one of the largest corruption scandals in Latin America, and has admitted paying bribes from Peru to Panama.

In December, Mexico banned the Brazilian construction firm from bidding for federal public contracts for four years after the Public Administration Ministry (SFP) said it had sanctioned the company for an “incorrect charge” with Pemex.

Ecuador jailed its vice president over the Odebrecht scandal, and the company has paid billions of dollars in settlements in the United States, Brazil and Switzerland.

Last month, Peru’s president resigned after a probe targeted his connections to Odebrecht.

Odebrecht has admitted to U.S. and Brazilian prosecutors that it paid $10.5 million in bribes in Mexico.