Rio Tinto's South Africa-based subsidiary Richard Bay Minerals (RBM) is considering restarting the Zulti South ore project, which had been suspended due to violence and safety concerns. The Zulti South project is an expansion of RBM's existing mining operations in KwaZulu Natal Province and aims to expand the production of titanium dioxide raw materials, zircon and rutile.

1 Project location: Zulti South is located on the east coast of KwaZulu Natal Province, South Africa, close to the existing Kuangqu of RBM.

2 Mineral resources: The Zulti South project mainly mines ore rich in ilmenite, rutile and zircon, which are key raw materials for titanium dioxide and zirconium products.

3 Investment and Development: Rio Tinto announced that it will invest US$463 million to develop the Zulti South project. This investment plan aims to extend the life of the RBM Kuangqu mine and increase the output of its mineral resources.

4 Project suspension: Rio Tinto suspended construction of the project in 2019 and 2020 due to safety issues and violence in local communities.

5 Restart time: Rio Tinto may push for a restart of the project if the security situation improves and community relations are stable. However, a specific timetable for the restart has not yet been announced because it depends on multiple factors, including risk assessments and stakeholder negotiations.

The Zulti South project is critical to extending RBM's operating life in South Africa and helps maintain its status as a significant supplier of titanium dioxide raw material used in the production of paints, plastics and other products. The successful restart of the project could set a positive precedent for other mining projects in the region that face similar challenges. At the same time, it will also enhance investor confidence in South Africa's mining industry. The company has not provided a precise date for when the Zulti South project may resume operations, but it is actively working to resolve challenges that have previously hindered the project's progress.