Hot Chili says La Verde emerging as cornerstone asset in Chile

PERTH, AUSTRALIA (By Hot Chili, 28.Jul.2026, Words: 435) — Hot Chili Limited announced further strong drilling results from its La Verde Cu-Au porphyry discovery, located 30km south of the company’s Costa Fuego Cu-Au project planned central processing hub in Chile’s coastal Atacama region.

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Higher-Grade Starter Pit Firming as a Standout Feature of La Verde

The company’s ongoing focus on shallow infill and step-out drilling across the up-dip extension of La Verde’s high-grade core has delivered more outstanding results from RC drill holes DKP053, DKP054, DKP056, and DKP058.

Source: Hot Chili

Numerous drilling intersections returned across the up-dip portion of La Verde’s high-grade core, including these latest results, contain broad zones of higher grade (+0.7% CuEq) mineralisation from shallow depths. Importantly, assay results are pending for nearby up-dip drillhole DKP052, results expected soon.

These latest RC drill results further expand the footprint of near-surface higher-grade mineralisation and continue to strengthen the scale and continuity of a significant, near-surface, enrichment zone – capable of delivering a higher-grade starter pit opportunity for Costa Fuego.

Expansion Drilling Delivering Continued Success

Recently returned assay results for step-out diamond drill holes DKD049 and DKP028D also confirmed additional bulk tonnage extensions and delivered further expansion of La Verde’s high-grade core.

Importantly, DKD049 was designed as a 175m step-out from DKD039 – which recorded the highest-grade and widest drilling intersection to date at La Verde. Results from DKD049 confirm a significant expansion of La Verde’s eastern flank at depth.

DKP028D successfully extended a previous RC drillhole (which ended in mineralisation), recording a further 200m down-hole of mineralisation across La Verde’s western flank.

Advancing Toward Maiden MRE and Pre-Feasibility Study (PFS) Integration

Hydrogeological, geotechnical, metallurgical, mine engineering and environmental workstreams are all advancing well toward full integration of La Verde into the Company’s Costa Fuego production hub.

A maiden MRE for La Verde is expected to be released later this year followed by a revised PFS for Costa Fuego and then finally culminating in the formal submission of an Environmental Impact Assessment for Costa Fuego in the second quarter 2027.

The company expects that La Verde’s rapid integration will be transformative for Costa Fuego’s financial metrics and global standing, already ranked amongst the world’s top five by-scale, independent copper developments, not controlled by a major mining company.

The directors look forward to increased news flow following debottlenecking of assay turnaround times and remedial works, following recent heavy rain events in the Atacama region. Next drill results from La Verde are expected shortly.

This announcement is authorized by the board of directors for release to ASX and TSXV.

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