Zambia is the 7th largest producer of copper with 800,000mt of output per year and 900,000mt forecasted for 2021. It’s a country highly dependent on mining, with the industry contributing about 10% to its GDP. In 2019, the mining sector accounted for 28% of the government’s revenues and 77% of export earnings. Of these, copper accounted for over 90%, according to the Extractive Industries Transparency Initiative’s Zambia EITI Report 2019.
This high dependency has its disadvantages especially with oscillation global prices of copper. For instance, low prices from 2015 saw a crippling of Zambia towns and start of massive borrowing. With the high rate of urbanization mentioned above, that means profound effects for nearly half of the population. It’s also telling that the country’s debt-to-GDP ratio was less than 50% then and has doubled in just 5 years.
In recent times copper prices have risen on a record high – doubled – which has issued another problem around taxation and nationalization. Royalties are based on a sliding scale which royalties rise as commodity prices increase and drop as prices fall. The minimum royalties rate is 5.5% for $4,500/mt or less and maximum is 10% when prices rise to $9,000/mt or higher. In recent months, the prices have climbed to above $10,000/mt.
With the new mining tax regime that came into effect in January 2019, mining royalties are not counted as an expense. With an additional corporate income tax of 30% mining companies have raised a concern of double taxation which President Lungu promised to look into but is yet to.
Increased revenues from copper are a cushion to Zambia in the light of debt default and the lack of financial support from the International Monetary Fund. However, an unstable tax regime is not attractive to investors. Glencore, a major mining company with investments in the neighbouring Democratic Republic of Congo, Africa’s largest producer of copper, completed an exit from Zambia this year. There have been market uncertainties and fears of resource nationalism after the 2019 state seizure of the Konkola Copper Mines.
On the one hand, a rise in copper prices is seen as a boost to government revenue and creating an appetite for nationalization which some contend is good for Zambia. On the other hand, with an inconsistent tax regime, the risk on the country’s reputation in the light of foreign investors is glaring. Over-dependence on copper means a strained economy which has exposed this highly urbanized country to serious financial difficulties.