Highlights

  • Lynas Rare Earths shares rose 13.85% on 11 March 2026, extending one-year gains to ~188%.
  • Lynas signed an updated long-term supply agreement with Japan Australia Rare Earths (JARE).
  • The arrangement extends the partnership through to 2038.
  • The deal includes a USD 110/kg NdPr floor price and firm annual offtake commitments.

Lynas Rare Earths Ltd (ASX:LYC) shares surged 13.85% to AUD 20.18 in the morning trading session on 11 March 2026, after the company announced an updated long-term agreement with Japan Australia Rare Earths B.V. (JARE) a day earlier. The stock has been one of the standout performers in the rare earths sector, gaining 187.80% over the past year, as investors respond to developments strengthening Lynas’ role in global supply chains.

The new agreement updates a long-standing commercial arrangement that supports the supply of rare earth products to Japanese industry. Under the revised terms, the partnership will remain in place until 2038, reflecting the evolving rare earths market and reinforcing Lynas’ position as a key supplier to Japan.

Long-Term Offtake Commitments Provide Supply Certainty

The revised arrangement reaffirms the existing marketing framework between Lynas and JARE. Under this structure, Lynas will make up to 7,200 tonnes per annum of neodymium-praseodymium (NdPr) available to Japanese industry through 2038, provided that doing so does not result in opportunity loss for the company.

Within this framework, JARE has provided a firm commitment to purchase 5,000 tonnes of NdPr annually for Japanese customers. Additional volumes beyond this level may be supplied subject to mutual agreement between the parties and without creating opportunity loss for Lynas.

The agreement also addresses the supply of Heavy Rare Earth (HRE) oxides, which are critical for various advanced manufacturing applications. Under the revised terms, 75% of all HRE oxides produced by Lynas will be made available to Japanese industry, with JARE committing to purchase the equivalent of 50% of Lynas’ HRE oxide production.

Contracts with end customers will continue to be negotiated jointly by Lynas and Sojitz, with final volumes and pricing agreed between Lynas, JARE, and individual customers.

Market-Linked Pricing and Upside Sharing Framework

The updated agreement introduces a market-based pricing mechanism for NdPr supplied to Japanese industry.

A price floor of USD 110 per kilogram of NdPr has been established for these sales, providing a degree of stability for Lynas while ensuring supply continuity for Japanese customers.

In addition, the arrangement incorporates an upside sharing structure. If Lynas achieves a sales price above USD 150 per kilogram, 30% of the incremental value above that level will be shared with JARE. This payment is capped at USD 10 million per calendar year.

The partners will also conduct an annual review process to assess the sustainability and effectiveness of the agreement, including considerations such as funding requirements and the ability to maintain reliable supply to Japanese industry.

Partnership Reflects Confidence in Lynas’ Supply Capability

The signing of the new agreement reflects continued confidence in Lynas as a reliable supplier of both Light and Heavy Rare Earth oxides. This follows the company’s first production of separated Heavy Rare Earth oxides in 2025, which marked an important milestone in expanding its processing capabilities.

Lynas CEO and Managing Director Amanda Lacaze noted that the partnership between Lynas and JARE has supported the development of the company’s operations over the past 15 years. According to management, the collaboration has facilitated investment in new processing capacity and product development while ensuring dependable supply for Japanese customers.

The updated 12-year agreement is expected to continue supporting the growth of both Japanese industry and Lynas’ operations. Management also highlighted that the introduction of market-aligned pricing is designed to reduce price volatility while enabling ongoing investment in the company’s rare earth supply chain.

What This Means for Investors?

The updated agreement with JARE extends a key commercial partnership for more than a decade and provides structured demand for Lynas’ rare earth products. Firm offtake commitments, a defined pricing floor and an upside-sharing mechanism collectively establish a framework designed to support long-term supply stability.

For investors, the announcement reinforces Lynas’ position within the global rare earth supply ecosystem. The company’s expanding production capability and continued collaboration with Japanese partners appear to be key factors driving the sharp share price reaction seen on 11 March.

Frequently Asked Questions (FAQs)

  1. Why did Lynas Rare Earths shares rise on 11 March 2026?
    Shares of Lynas Rare Earths climbed 13.85% to AUD 20.18 after the company announced an updated long-term supply agreement with Japan Australia Rare Earths (JARE).
  2. How long will the new Lynas–JARE agreement last?
    The revised agreement extends the supply partnership until 2038.
  3. What are the key commercial terms of the agreement?
    The agreement includes a firm commitment for 5,000 tonnes of NdPr annually, a USD 110/kg NdPr price floor, and an upside-sharing mechanism above USD 150/kg, subject to a yearly cap.