Shell Downstream. Shell Downstream is one of the worldâs largest businesses in the production and. distribution of petroleum and chemical products. In 2003, Shell embarked upon a radical change to its business model from a country centric approach to a global product line. basis.hell Downstream. Shell Downstream is one of the worldâs largest businesses in the production and. distribution of petroleum and chemical products. In 2003, Shell embarked upon a radical change to its business model from a country centric approach to a global product line. basis.
The Carlton Centre is a 732 ft or 223 meter tall building in Johannesburg, South Africa. It has been the reigning champion of tallest buildings in Africa for 39 years to this point.
'World's largest building' opens in China. The New Century Global Centre building opens to the public in Chengdu, southwest China's Sichuan province on June 28, 2013, the latest symbol of China's economic boom. The New Century Global Centre is claimed by Chinese officials to be the world's largest standalone structure.. Though Dubai boasts the tallest building in the world, Chengdu in southwest China is now home to what Chinese officials are calling the largest building in the world..