Unki Output Falls on Lower Grades as Valterra Delivers Strong Q1 Production and Sales Growth

Key Takeaways

• Unki PGM output down 4% YoY, driven by lower‑grade ore
• Total PGM production rose 7% to 743,500 ounces
• Refined output surged 78% to 778,500 ounces
• Average basket price hit $2,911 per ounce, +90% YoY
• Nickel, copper, chrome output up 41%, 26%, 56%

Pulse Analysis

Valterra’s Q1 results illustrate how strategic mine sequencing can mask short‑term output dips while delivering top‑line growth. Unki’s 4% decline to 51,700 ounces reflects a deliberate shift to lower‑grade stockpiles, yet the group’s consolidated PGM production rose 7% to 743,500 ounces, buoyed by a 5% increase in own‑mined output and a 10% lift in third‑party concentrate purchases. The surge in refined output—up 78%—and a 60% jump in sales volumes were amplified by a basket price of $2,911 per ounce, the highest since 2021, positioning Valterra for a stronger earnings corridor.

Beyond the headline PGM figures, Valterra capitalised on by‑product performance, with nickel output climbing 41% to 5,880 tonnes, copper up 26% to 3,845 tonnes and chrome rising 56% to 283,000 tonnes. These ancillary streams help offset the higher cash operating cost range of R19,000‑R20,000 per ounce (approximately $1,160‑$1,225), while the all‑in sustaining cost remains near $1,050 per 3E ounce. However, the company flagged geopolitical tensions that could pressure input prices and highlighted the importance of maintaining a favourable rand‑dollar exchange rate to protect margins.

The quarter’s operational gains were tempered by a tragic fatality at the Mototolo mine, ending a 13‑year safety record and prompting immediate investigations and safety‑system upgrades. Such incidents can weigh on investor sentiment and may lead to tighter regulatory scrutiny, especially in a sector where ESG considerations are increasingly material. Nonetheless, Valterra kept its 2026 guidance of 3.0‑3.4 million ounces unchanged, signalling confidence that its portfolio‑wide efficiency initiatives and cost‑control measures will sustain growth despite the lingering safety and geopolitical headwinds.