Zircon · Origin deep dive

Notional CIF basis into Foshan and Guangdong ceramic clusters, Italy's Sassuolo district and Spain's Castellón tile belt.

Premium-grade zircon sand above 66% ZrO2 with low iron and titanium, milled into opacifier for ceramic glazes.

Mostly containerized 25-tonne-lot trade to millers; premium and standard grades trade at a persistent quality spread.

Ceramic tile makers via zircon millers take roughly half, with foundry, refractory, and zirconium chemical producers behind.

Tracks tile production tied to Chinese, Indian and European construction, softening when property completions slump.

Chinese property-sector tile demand, producer supply discipline, and substitution by cheaper opacifiers move the premium reference.

Iluka ships from Jacinth-Ambrosia via Thevenard and Adelaide, with Tronox and other producers loading at Western Australian ports.

Premium zircon at 66%-plus ZrO2 with tight uranium-thorium limits, the global quality benchmark for ceramic and chemical use.

Containerized and small bulk parcels on reliable chains; producers actively manage sales volumes to defend the price.

Chinese milling and tile customers, European frit and glaze houses, and zirconium chemicals and nuclear-adjacent processors.

Producer-managed rather than seasonal; quarterly reference pricing and inventory discipline smooth flows across demand cycles.

Jacinth-Ambrosia grade decline, Iluka volume-price management choices, and ceramic demand cycles dominate the premium-grade differential.

Richards Bay Minerals and Tronox Namakwa Sands export through Richards Bay and Saldanha from KZN and West Coast mines.

Standard-grade zircon with slightly higher iron and titanium than Australian premium, discounted into ceramic-mill blends.

Short mine-to-port chains but exposed to Eskom load curtailment, port equipment breakdowns and periodic community unrest.

Chinese zircon millers and tile makers take most standard-grade tons, with foundry and refractory buyers absorbing the rest.

Supply-side driven; smelter and separation-plant availability under Eskom constraint outweighs any demand seasonality.

Eskom power cuts, Richards Bay port reliability, community disruptions and the premium-to-standard spread compressing are key risks.

Kenmare's Moma jetty in Mozambique and GCO's Diogo operation railing to Dakar handle these concentrate exports.

Lower-grade and concentrate zircon products needing downstream upgrading, priced at a structural discount to premium sand.

Moma relies on weather-exposed offshore transshipment, while Senegalese product rides the Dakar rail corridor to port.

Chinese processors and millers buy concentrate for upgrading, blending discounted units into standard ceramic applications.

First-quarter Indian Ocean cyclones can halt Moma loadings; Senegalese output is comparatively steady year-round.

Transshipment weather risk, dredge-path grade variability, West African fiscal shifts and the concentrate discount widening are the exposures.