HARARE – A consotium led by Arkein Industrial Holdings (Arkein) and Mauritius-based DBF Capital (DBF) is spearheading the construction of a Rand 4 billion (about $300 million) titanium oxide plant in South Africa (SA)’s Richards Bay industrial zone to feed the region’s paint market. While the former is headed by Zimbabwean-born businessman Donovan Chimhandamba, the…