02 Aug ENERGY KEYNOTE SPEAKER: 50 BIGGEST UTILITY COMPANIES IN THE WORLD
Saudi Aramco (Saudi Arabia) - State-owned oil and gas company engaged in exploration, production, refining, distribution, shipping and marketing.Sinopec Group (China) - State-owned oil and gas enterprise focused on exploration, refining, chemicals production and fuel marketing.China National Petroleum Corp (China) - State-owned oil and gas...