UPDATE: OK, here's the EngLang version:
Reuters) - Mexican conglomerate Alfa Sab de CV (ALFAA.MX) and Harbour Energy Ltd have agreed to acquire Canadian oil and gas company Pacific Rubiales Energy Corp (PRE.TO) for C$6 billion, including debt, a person familiar with the matter said on Tuesday.Pacific Rubiales is the largest independent oil and gas producer in Latin America. Its shares have plummeted more than 80 percent since oil prices began to slide last summer. Alfa, which already owns a 20 percent stake in the company, decided now was the time to pounce.
Alfa and Harbour have agreed to pay around C$6 ($5) per share for Pacific Rubiales and will each own half of the company, the person said, asking not to be identified because the deal is not yet public. Continues here