Flag of Timor-Leste
Leste
Source: Adobe Stock
The Market Online - At The Bell

Join our daily newsletter At The Bell to receive exclusive market insights

Estrella Resources (ASX:ESR) has formed a “transformational” partnership with a leading Indonesian mining services company to boost the marketing and sales of limestone from its various concessions across Timor-Leste.

Listen to the HotCopper podcast for in-depth discussions and insights on all the biggest headlines from throughout the week. On Spotify, Apple, and more.

Estrella has entered a Master Agreement with PT Raka Energi Mandiri, which will offer the latter exclusive marketing and offtake rights for the purchaser.

Sales targets for the partnership have been set at up to 500 million dry metric tonnes of limestone over five years from the first shipment, with Estrella Murak Rai Timor Lda (ESR 70%, MRT 30%) to earn the proceeds.

Successful facilitation of sales over this period will entitle REM to unlisted share options exercisable at five cents each.

Additionally, Estrella will – subject to shareholder approval – offer REM one unlisted share option exercisable at the same price for every tonne of limestone ordered and paid for, totalling up to 500 million unlisted share options exercisable at 0.5 cents each in the event REM achieves the sales target.

The agreement also opens the door to negotiation between the two companies for an offtake agreement to more fully document the terms upon which REM will have the exclusive right to purchase limestone.

Any deals on that front would also include the agreed annual sale price.

“This is a truly transformational moment for Estrella and a major step forward in building a long-term commercial pathway from limestone production from our Timor Leste projects, alongside our existing manganese exploration,” Estrella’s managing director, Chris Daws, said on the new deal.

“Partnering with a well-connected local group like REM gives us a strong advantage in accessing the Southeast Asian market.”

More market news

Trims: An RBA cut was locked. Beijing’s identical chop spotlights larger macro forces

Meet GeoGeorge: The HotCopper poster so accurate he got hired as an analyst

“We anticipate this market to be advantageous for a number of years, given the substantial rise of nickel mining in Indonesia and limestone’s ability to improve the environmental impact of refining, primarily as an acid neutralisation agent.”

ESR shares have been trading at 3.8 cents.

Join the discussion: See what HotCopper users are saying about Estrella Resources and be part of the conversations that move the markets.

The material provided in this article is for information only and should not be treated as investment advice. Viewers are encouraged to conduct their own research and consult with a certified financial advisor before making any investment decisions. For full disclaimer information, please click here.

ESR by the numbers
More From The Market Online
US and VNZ flag

Week 2 CY26, wrapped: Geopolitics here to stay & there’s money in gold detectors

What does it say about the larger world when the United States government effectively kidnaps the President of Venezuela, and, while bodacious, it’s
The Market Online Video

HotCopper Highlights for Week 2 of 2026: 4D Medical, Pilbara Minerals, SILEX & more

Greetings and welcome to HotCopper Highlights for the end of Week 2 of 2026, I’m Jon Davidson.
A HotCopper-branded graphic image which reads "The HotList Top 10: This week's most watchlisted ASX stocks" in front of an ASX chart image faded in the background.

HotList stocks: Manuka, 4DX, Adalta, and other trending companies in Week 2

Manuka Resources topped the HotCopper HotList through Week 2, though health tech developers Adalta and 4DX…
Metal detector

They say you should sell shovels in a gold rush. Codan’s got a smarter idea

Codan has notched gains just south of +20% on Friday, coming out of the blue as…