The director of the research unit on the economics of excisable products at the University of Cape Town professor Corne van Walbeek sheds light on the findings. He says: "We found that 16% of people have been able to quit smoking cigarettes."
SME Grind: Ezokhetho
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Low and no-calorie sweeteners, and the evolving regulatory landscape
11:43
Climate Index: How new European sustainability rules are reshaping trade for South African businesses
10:00