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.
India Tower in Mumbai is set to be the second tallest building  in the world after Burj Khalifa with a height of 700m (2,300 ft.)  with 126 storeys. The project is currently on hold.  Suzhou Zhongnan Center, located in Suzhou, China, will rise to  a height of 729m (2,392 ft.) when completed.