the lobito corridor series: zambia's copper processing ambition
the raw material trap: the history of zambia's copper economy is a history of exporting raw material — ore, concentrate, and cathode — rather than copper products. the downstream value chain is produced elsewhere. zambia exports the metal; other countries manufacture with it.
the value addition argument: for every tonne of copper leaving zambia as cathode rather than copper wire, zambia foregoes the manufacturing value added, the employment, and the tax revenue. multiplied across 500,000 to 1,000,000 tonnes targeted per year, the foregone value addition is significant.
the corridor's role: by providing a lower-cost export route to the atlantic and european market, the corridor creates conditions in which copper manufacturing operations near the mines become more viable.
the chambishi MFEZ: already hosts the CNMC chambishi copper smelter — the beginning of a processing value chain. the ambition is to develop the MFEZ framework into manufacturing bases for copper products that can move along the corridor to lobito and the european market.
the energy constraint: smelting, refining, wire drawing, and copper product manufacturing require reliable, affordable electricity at industrial scale. zambia's electricity supply insufficiency is the most binding constraint on the copper processing ambition. the batoka gorge hydropower project and the solar expansion programme are the prerequisite.
the corridor makes the route. the energy makes the processing. the processing makes the value addition. all three are necessary. none alone is sufficient.
the lobito corridor series continues. 🇿🇲🚆










