Indonesia tightens ore export controls — Class 1 premium rises

Jakarta's 28 March announcement of additional nickel-ore export constraints has been absorbed by the market with the now-familiar pattern: LME 3-month futures flat, but Class 1 physical premiums up 4.2% in the subsequent two weeks. The bifurcation is entrenched.

Why the LME doesn't move much anymore

The LME nickel contract references Class 1 cathode at Western warehouses — not the Indonesian Class 2 nickel pig iron that dominates global tonnage. Policy moves affecting Indonesian production flow mostly through Class 2 channels, which clear stainless-steel feed demand rather than battery-grade demand. The LME does adjust, but slowly, because the contract is effectively a secondary-quality reference for a structurally different end-market.

Class 1 physical premium is the signal

For investors watching the battery-metal thesis, the physical-premium basis is the meaningful metric. When Class 1 premium widens, it tells you that cathode and high-purity drawn forms are tight in the real market, regardless of what the LME headline prints.

The 4.2% premium move is not large in isolation. What matters is that it is the fourth consecutive policy-driven widening in 12 months — a trend, not a blip.

The ALKN implication

ALKN is backed by NP1-grade drawn wire, which sits structurally above even Class 1 cathode on the purity-and-premium curve. The price reference that matters for ALKN NAV is the drawn-wire premium to Class 1 cathode, not LME futures. As Class 1 tightens, drawn-wire-over-cathode premium widens in parallel — the thesis continues to compound.