IZA Africa Desk expresses ‘serious concern’ at steady decline in uptake of galvanized steel
 | IZA Africa Desk expresses ‘serious concern’ at steady decline in uptake of galvanized steel_approved | 21.67 KB | Download |
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South Africa produced 110 000 t of refined zinc in 2001, in addition to importing 19 000 t for local consumption. “The bulk of this refined zinc would have been used to protect steel for construction, rail and mining projects,” points out Norton.
However, the spiralling input cost of electricity resulted in South Africa’s only zinc refinery closing in 2011, with a similar refinery in Namibia shutting down in 2020 due to process technology issues. This means that at present there is no zinc refinery on the continent, with South Africa relying on costly zinc imports from Kazakhstan, Brazil and South Korea to meet local demand.
In the more recent past, refined zinc imports dropped from 86 700 tons in 2014 to 47 000 tons in 2020, pointing to a decline in the use of galvanized steel in particular. “This means that South Africa’s zinc usage has plummeted from 129 000 t to 47 000 t over 20 years. We are the only major country in the world at present where zinc usage is on a downward spiral,” highlights Norton.
Testament to this decline is the fact that the number of galvanizers in South Africa has dropped from 38 to just over 20 in under a decade. “We may soon reach the position where there is no galvanizing capacity available in the country at all,” cautions Norton.
Such a scenario will be catastrophic for steel corrosion protection. Galvanized steel is commonly used for essential infrastructure such as electrical and railway power pylons, structural steel in water and wastewater plants, wire and fencing, structural steel for mining and coastal civil engineering applications, roofing and sheeting, steel drums for fruit juice and automotive body panels, among many others.
“This is an urgent situation that, if not halted by decisive action, will lead to South Africa becoming even more dependent on foreign imports,” stresses Norton. “The remedies are many and complex, and we do not believe that any masterplan will achieve anything in this regard.” This is a reference to the signing of the steel and metal fabrication sector masterplan on Friday 11 June by Minister of Trade, Industry and Competition Ebrahim Patel and industry stakeholders.
The masterplan was the outcome of a draft document unveiled in October last year as a consolidation of discussion outcomes between various industry players, a government-appointed facilitator and public entities. Norton believes the time for plans has past and that drastic action is needed to halt the decline in galvanized steel usage.
Norton concludes: “The passenger rail network, which is in a shocking state, needs to be rebuilt. This will provide a huge amount of employment, consume significant tonnages of galvanized steel and eventually offer comfortable rail transport. The IZA Africa Desk sees a dedicated and massive focus on the South African passenger rail rebuild as the key project involving government and the private sector that will boost civil engineering and revitalise the local steel, zinc and galvanizing industry.”
Ends
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Notes to the Editor
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About the International Zinc Association
The IZA is the only global industry association dedicated exclusively to the interests of zinc and its users. Operating internationally and locally through its regional affiliates, the IZA helps sustain the long-term global demand for zinc and its markets by promoting such key end uses as corrosion protection for steel and zinc as being essential in human health and crop nutrition. IZA’s main programmes are Sustainability & Environment, Technology & Market Development and Communications.
In South Africa, the IZA plays a vital role in establishing the basis for the successful revitalisation of the zinc industry by increasing awareness of zinc and its applications and benefits in key sectors and markets, which will ultimately translate into the increased uptake of zinc.
International Zinc Association Contact
Simon Norton
IZA Africa Desk
Phone: (021) 788 9980
Cell: 082 831 2924
Email: zinc [at] iafrica [dot] com
Web: www.zinc.org
Media Contact
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Account Executive
NGAGE Public Relations
Phone: (011) 867-7763
Fax: 086 512 3352
Cell: 074 212 1422
Email: rachel [at] ngage [dot] co [dot] za
Web: www.ngage.co.za
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