亚洲欧洲国产日韩精品_国产中文字幕亚洲_久久综合久久网_久久综合久久网

Two Chinese companies that invested in Brazil's deep-water oilfields two years ago are looking to increase their presence as state-run Petrobras sells assets to pay down debt, according to industry sources.

China Petroleum and Chemical Corp, or Sinopec, and China National Offshore Oil Corp, are among the companies interested in buying stakes in so-called pre-salt offshore exploration blocks, the sources said.