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Argentina|Chile|Critical Minerals|Mining|Daniel Mas
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argentina|chile|critical-minerals|mining|daniel-mas

Chile says revived Argentina mining treaty could unlock $20.7bn, boost copper supply

El Abra copper mine, in Chile

El Abra copper mine, in Chile

14th August 2026

By: Reuters

  

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SANTIAGO - Chilean Mining Minister Daniel Mas said on Thursday that reviving a mining integration treaty with Argentina could unlock more than $20.7-billion in investment and add 540 000 metric tons of copper a year to the market.

The two countries held talks in July to relaunch the cooperation mechanism and are due to meet again at the end of August.

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Edited by Reuters

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