
- WORLD EDITIONAustraliaNorth AmericaWorld
December 20, 2023
Blackstone Minerals Limited (ASX: BSX) (“Blackstone” or the “Company”) is pleased to announce that it has entered into a MOU with Phu Minh and Viet Trung to research opportunities to repurpose and trade waste material (or residue) from its Vietnamese Ta Khoa Refinery into construction material products.
HIGHLIGHTS
- Blackstone identifies exciting strategy to convert Ta Khoa Refinery (“TKR” or “refinery”) residue into construction materials;
- The Company signed a 3-way Memorandum of Understanding (“MOU”) with Phu Minh Vina Environment Company Ltd (“Phu Minh”) and Viet Trung Refractory Material Construction Joint Stock Company (“Viet Trung”) to research opportunities to repurpose and trade waste material (or residue) from TKR into construction material products;
- Execution of residue offtake agreement/s will yield significant cost savings for the Ta Khoa Project as it will reduce on site storage requirements;
- Successful implementation of this strategy will reduce environmental impact of the residual storage facility, assisting permitting and licensing schedule. It will also allow for the development of locally produced construction materials and employment;
- Blackstone is actively in discussion with Vietnamese companies to develop offtake agreements for the remaining refinery byproducts as well as supply of reagents for the refinery.

For a video summary of the announcement head to the Blackstone Investor Hub https://investorhub.blackstoneminerals.com.au/link/WPGXxy
RESIDUE OFFTAKE MOU
Blackstone Minerals Limited (“Blackstone” or the “Company”) is pleased to announce that it has entered into a MOU with Phu Minh and Viet Trung to research opportunities to repurpose and trade waste material (or residue) from its Vietnamese Ta Khoa Refinery into construction material products.
The MOU demonstrates that the refinery residue not only holds value but will result in less residue treatment and storage for Blackstone during the life of the operation, significantly improving financial metrics for the project.
Phu Minh own and operate a waste treatment plant in the Phu Tho Province, which is adjacent to the Son La Province in Vietnam, where Blackstone is building the refinery. Phu Minh commenced in 2007 working in the fields of environmental management and waste treatment.
Click here for the full ASX Release
This article includes content from Blackstone Minerals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
cobalt explorationnickel miningasx stocksgold explorationnickel investingasx:bsxnickel stocksnickel exploration
BSX:AU

Sign up to get your FREE
Blackstone Minerals Investor Kit
and hear about exciting investment opportunities.
- Corporate info
- Insights
- Growth strategies
- Upcoming projects
GET YOUR FREE INVESTOR KIT
Alert Options
No alert set
INN Article Notification
Alert Option
You will be notified when this event occurs. No additional settings needed.
The Conversation (0)
25 February
Blackstone Minerals
Advancing the Mankayan copper-gold project, a world-class copper-gold project in the Philippines
Advancing the Mankayan copper-gold project, a world-class copper-gold project in the Philippines Keep Reading...
29 April
Quarterly Activities/Appendix 5B Cash Flow Report
Blackstone Minerals (BSX:AU) has announced Quarterly Activities/Appendix 5B Cash Flow ReportDownload the PDF here. Keep Reading...
13 April
Mankayan Copper-Gold Project Update
Blackstone Minerals (BSX:AU) has announced Mankayan Copper-Gold Project UpdateDownload the PDF here. Keep Reading...
27 January
Quarterly Activities/Appendix 5B Cash Flow Report
Blackstone Minerals (BSX:AU) has announced Quarterly Activities/Appendix 5B Cash Flow ReportDownload the PDF here. Keep Reading...
28 December 2025
Managing Director Resignation and Board Changes
Blackstone Minerals (BSX:AU) has announced Managing Director Resignation and Board ChangesDownload the PDF here. Keep Reading...
24 October 2025
Quarterly Activities/Appendix 5B Cash Flow Report
Blackstone Minerals (BSX:AU) has announced Quarterly Activities/Appendix 5B Cash Flow ReportDownload the PDF here. Keep Reading...
22 July
Ni-Co Energy Announces Kremer-2 Grab Sample Results Grading Up to 1.21% Ni, 0.14% Cu and 0.10% Co; 11 of 33 Kremer-2 Samples Returned More Than 0.5% Ni.
(TheNewswire) Surface grab samples collected at multiple locations over approximately 2 km within the broader Kremer-2 geophysical corridor confirm nickel-copper-cobalt-bearing sulphide mineralization at surface GATINEAU, QUEBEC TheNewswire - July 22, 2026 Ni-Co Energy Inc. ("Ni-Co Energy",... Keep Reading...
15 July
Top 5 Canadian Nickel Stocks in 2026
Nickel markets improved at the end of 2025, and in Q2 2026 the nickel price surged to two-year highs of US$19,675 per metric ton on the London Metal Exchange. Several factors were driving the price, including reduced mining quotas announced by the Indonesian government in December and higher... Keep Reading...
14 July
Nickel Price Trends: Q2 2026 Review and Forecast
Oversupply continued to be the big story for nickel in the second quarter of 2026; however, tailwinds during the period briefly pushed the metal's price to its highest level in more than two years. The situation is twofold. High supply, particularly from Indonesia, is meeting soft demand from... Keep Reading...
14 July
ASX Nickel Stocks: 5 Biggest Nickel-mining Companies in 2026
Although countries around the world have been adding nickel to their critical minerals lists, many nickel companies have faced difficulties due to a tough price environment for the metal.However, in 2026 the price of nickel has rebounded compared to 2025 supported by top nickel country Indonesia... Keep Reading...
25 June
Nickel Prices Slip on Rumored Indonesia Quota Hike Despite Official Denial
Benchmark nickel prices took a tumble this week on news that top producer Indonesia is preparing to significantly raise its annual mining quotas to 360 million metric tons.The country's Ministry of Energy and Mineral Resources reportedly notified several mining companies that mid-year revisions... Keep Reading...
Latest News

Sign up to get your FREE
Blackstone Minerals Investor Kit
and hear about exciting investment opportunities.
- Corporate info
- Insights
- Growth strategies
- Upcoming projects
GET YOUR FREE INVESTOR KIT
Interactive Chart
Latest Press Releases
Related News
TOP STOCKS
American Battery4.030.24
Aion Therapeutic0.10-0.01
Cybin Corp2.140.00







