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.
17 BIGGEST Trees in the World This Atlas Cedar in the Foret de Cedar in Northern Morocco is one of the tallest Trees in Africa. The tree has an estimated gir... 17 BIGGEST Trees in the World This Atlas Cedar in the Foret de Cedar in Northern Morocco is one of the tallest Trees in Africa. The tree has an estimated girth of 3.5 feet and is estimated to be more than 131 feet tall! This tree was planted around 1200-1400 A.D. which makes it at around 7 centuries old.