By Reuters Staff 4 Min Read SAO PAULO (Reuters) -Brazilian federal prosecutors in Rio de Janeiro have rejected a complaint alleging corrupt practices by executives of Vale SA related to the Simandou mine in Guinea, the iron ore miner said in a securities filing on Monday. FILE PHOTO: The logo of the Brazilian mining company Vale SA is seen in Brumadinho, Brazil January 29, 2019. REUTERS/Adriano Machado/File Photo Federal prosecutors in Rio decided there were no grounds to open a criminal prosecution based on documents supplied by Vale’s former partner in the Simandou mine, Israeli businessman Benjamin Steinmetz, Vale said.