[ad_1] .- N.- The National Petroleum Company of China (Cnpc) and Petróleos de Venezuela (Pdvsa) have agreed to redouble their efforts to strengthen and increase oil production in their joint ventures. The …
Read More »[ad_1] .- N.- The National Petroleum Company of China (Cnpc) and Petróleos de Venezuela (Pdvsa) have agreed to redouble their efforts to strengthen and increase oil production in their joint ventures. The …
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