Kazatomprom guides to a 9% output rise for 2026, but caps it, gated on sulphuric acid

Summary

Kazatomprom, the world's largest uranium producer, guided 2026 production to 27,500-29,000 tU (100% basis), about 9% above 2025, driven by the JV Budenovskoye ramp, whose output is fully reserved under a 2025-26 offtake. Attributable volumes are 14,500-15,500 tU. The lift still sits roughly 10% below earlier nominal plans, a restraint the company held through 2025 to support price. Guidance is explicitly "subject to sulphuric acid availability," the binding ISR input. Kazakhstan supplies ~40% of mined uranium, so its dosing decisions move the global market, and feed both Western buyers and Russian Rosatom-linked channels.

By the numbers

• 27,500-29,000 tU, 2026 production guidance, 100% basis (71.5-75.4 Mlbs).
• 14,500-15,500 tU, attributable to Kazatomprom (37.7-40.3 Mlbs).
• 19,500-20,500 tU, 2026 group sales guidance.
• ~+9%, year-on-year production rise vs 2025.
• ~10%, earlier cut to nominal output, retained as discipline.

Why it matters

Kazatomprom is the swing supplier of the uranium market. Its mix of a real ramp and a deliberate cap sets the floor under prices for Western utilities re-contracting amid de-Russification, while sulphuric-acid scarcity remains a hard physical ceiling on Kazakh output.

What to watch

• Whether sulphuric-acid supply forces a mid-year guidance cut, as in 2025.
• Budenovskoye ramp pace and offtake destinations.
• How much Kazakh volume routes through Russian vs Western logistics.