HARARE – Zimbabwe’s platinum industry is enjoying its strongest earnings recovery in years, but delays in settling foreign currency conversion obligations threaten to undermine investment just as the global platinum group metals (PGM) market enters one of its most profitable cycles, according to Equity Axis.
The independent financial research firm warns that more than US$114 million owed to Anglo American Platinum subsidiary Unki Mine by Zimbabwean monetary and fiscal authorities is effectively removing capital from productive mining operations at a time when producers should be expanding capacity and investing in future production.
The receivable stems from Zimbabwe’s foreign currency retention policy, under which mining companies surrender 30% of export proceeds in exchange for local currency. While the framework is intended to support domestic liquidity, delayed settlements have left mining companies financing government obligations with working capital that would otherwise be deployed into operations.
According to Equity Axis, the timing could not be worse.
Global PGM prices have rebounded sharply, with Valterra Platinum reporting an 85% increase in its realised basket price to US$2,801 per ounce during the first half of 2026. The surge helped lift adjusted EBITDA more than fourfold while generating over US$1.5 billion in free cash flow across the group.
Zimbabwe’s Unki Mine participated fully in that recovery. The operation increased its mining EBITDA margin from 23% to 54%, while sustaining economic free cash flow jumped to approximately US$146 million, highlighting the mine’s ability to generate significant cash under stronger commodity prices.
However, Equity Axis notes that Unki’s outstanding receivable is almost equivalent to the mine’s half-year free cash flow, illustrating how cash generated underground is being replaced by an accounting claim whose repayment timetable remains uncertain.
The publication argues that although companies may report healthy profits, delayed settlements reduce immediately available cash needed to replace mining equipment, fund underground development, maintain processing plants and finance future expansion projects.
Valterra Platinum Chief Financial Officer Sayurie Naidoo said the company had made progress recovering current export proceeds through tax offsets and Reserve Bank payments, but acknowledged that more than US$100 million accumulated in previous years remains unresolved despite continued engagement with authorities.
Equity Axis argues that the investment implications extend well beyond Unki.
The research firm says the uncertainty surrounding settlement of export proceeds increases sovereign risk for investors, potentially raising financing costs, slowing project approvals and encouraging multinational mining groups to prioritise capital allocation in jurisdictions where export earnings remain freely accessible.
The issue is particularly significant as Zimbabwe seeks to attract billions of dollars into new platinum developments, including Karo Platinum, while established producers such as Zimplats and Mimosa continue investing in mine replacement, processing infrastructure and power projects.
Mining companies have also argued that although the official foreign currency retention threshold is 70%, exchange losses and settlement delays substantially reduce the practical value of those export earnings. The Reserve Bank’s own 2026–2030 strategy review records industry concerns that the effective retention rate has fallen to around 50%, prompting calls for a higher threshold.
To restore investor confidence, Equity Axis recommends a transparent and automatic settlement mechanism for current export conversions, alongside a dedicated repayment programme or marketable interest-bearing instrument to clear historic arrears. Such reforms, it argues, would allow mining companies to reinvest export earnings into equipment, mine development and future production instead of carrying prolonged receivables on their balance sheets.
As platinum prices recover and profitability returns across the industry, Equity Axis concludes that Zimbabwe’s policy challenge is no longer generating export revenue, but ensuring those export earnings are converted into investable capital that supports long-term growth. Without resolving outstanding settlement obligations, the country risks earning more from each platinum ounce while weakening its capacity to produce the next one.
