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.
Two International Finance Centre (Hong Kong, China) --- 406.9m (1,335 ft.), 88 storeys. List of 10 tallest buildings in the world from base to pinnacle (Topped-out before 2015): Burj Khalifa (Dubai, United Arab Emirates) --- 829.84m (2,722.57 ft.), 163 storeys.