Since it was reported by the media that the the Bolivian president, Evo Morales, had a secret child with the executive Gabriela Zapata, the public opinion has focused its attention towards the chinese company, CAMC Engineering.
Zapata was the manager of this firm, which obtained public contracts for 560 million dollas in Bolivia. Now she is being held, accused of influence traffic.
The success of this company was also achieved in Ecuador, where it obtained at least 634 million dollars in public contracts, all obtained direcly from different governmental institutions, even without a bid. (I)
Original source in Spanish: http://www.eluniverso.com/noticias/2016/03/07/nota/5450109/compania-indagada-bolivia-tiene-contratos-locales-634-millones