Price

Cerium Pricing and Market Data

Cerium is the most abundant and typically lowest-value rare earth element, which creates a paradox: it is classified as critical due to supply concentration in China, but its market price rarely exceeds $3-6/kg for standard oxide. During the 2010-2011 rare earth crisis, prices briefly exceeded $80/kg before collapsing. Cerium pricing is reported by Asian Metals and Shanghai Metals Market. The persistent oversupply of cerium (which comprises ~38% of light rare earth ore by weight but faces lower demand than neodymium/praseodymium) makes it a balancing problem for producers who mine it alongside higher-value rare earths.

Pricing Mechanisms

Cerium is priced using benchmarks from Asian Metals/Shanghai Metals Market. Cerium pricing operates through a combination of exchange-based benchmarks, price reporting agency assessments, bilateral negotiation, and long-term offtake contracts. The specific mechanism depends on product form, grade, and the buyer-seller relationship.

Price History and Notable Market Events

The Cerium market has been shaped by the following key events:

Price Drivers

Key factors influencing Cerium prices include production levels in China (62% of global supply), demand from catalytic converters and glass polishing compounds, inventory levels, energy costs, and government policy actions such as export restrictions or strategic stockpiling.

Spot vs. Contract Pricing

The Cerium market features both spot transactions and longer-term contracts. Spot prices reflect current conditions and are more volatile, while multi-year offtake agreements provide supply security for both producers and consumers. Current spot pricing is in the range of 4-8 $/kg oxide.