Antofagasta plc stock news

Antofagasta plc stock news. Deduplicated factual headlines, scored for importance, with entity sentiment and the sectors, countries, and asset classes affected. Updates open into the storyline.

See the full wire

20 wire items

2026-10-19 07:16:47 UTC#478913duplicateconfirmednews

Copper prices edge higher as negative treatment charges persist, signaling ongoing concentrate shortages

reutersimportance 0.40trust 0.90Antofagasta plc +0.30London Metal Exchange +0.20Shanghai Futures Exchange +0.20+2 entities

2026-10-19 04:05:33 UTC#478313newconfirmednews

Copper rises as negative treatment charges signal acute concentrate shortages ahead of 2027 contract talks

reutersimportance 0.60trust 0.90Antofagasta plc +0.30London Metal Exchange +0.20Shanghai Futures Exchange +0.20+2 entities

2026-10-17 15:45:08 UTC#475558duplicateconfirmednews

Antofagasta workers at Centinela copper mine in Chile vote to accept wage offer, ending strike

bloombergimportance 0.30trust 0.90Antofagasta plc +0.40Centinela mine +0.40Chile 0

2026-10-17 03:12:46 UTC#474746duplicateconfirmednews

Antofagasta unions at Centinela copper mine reach preliminary deal to end strike

reutersimportance 0.40trust 0.90Antofagasta plc +0.40Centinela mine +0.40Distrito Centinela union +0.40+2 entities

2026-10-17 02:42:00 UTC#474718updateconfirmednews

Antofagasta reaches preliminary deal with unions at Centinela copper mine, ending strike

reutersimportance 0.50trust 0.90Antofagasta plc +0.40Centinela mine +0.40

2026-10-16 19:01:14 UTC#473649duplicatereportednews

Antofagasta secures record copper treatment charges above $300/ton, Reuters reports

reutersimportance 0.40trust 0.70Antofagasta plc +0.60Teck Resources Limited +0.40First Quantum Minerals Ltd. -0.30+1 entities

2026-10-16 14:48:34 UTC#472603newreportednews

Antofagasta secures record copper treatment charges over $300/ton amid supply shortages, sources say

reutersimportance 0.60trust 0.70Antofagasta plc +0.50Teck Resources Limited +0.40Codelco -0.30+2 entities

2026-10-16 07:00:00 UTC#470355updateconfirmednews

Antofagasta Q3 output rises, cash cost guidance raised to $2.60-$2.70/lb; Centinela strike continues

tradingviewimportance 0.40trust 0.70Antofagasta plc -0.20Centinela -0.40Los Pelambres +0.20+2 entities

2026-10-15 17:19:43 UTC#467654duplicateconfirmednews

Antofagasta Centinela copper mine strike continues as mediation talks remain deadlocked

reutersimportance 0.30trust 0.90Antofagasta plc -0.30Centinela -0.30

2026-10-15 17:14:37 UTC#467437updateconfirmednews

Antofagasta Centinela mine strike continues as latest mediation talks yield no progress

reutersimportance 0.40trust 0.90Antofagasta plc -0.30Centinela copper mine -0.40Chile 0+2 entities

2026-10-15 16:29:23 UTC#467216updateconfirmednews

Antofagasta Q3 copper output rose 7% to 151,900 tonnes, but company issues weak 2026 guidance

seeking alphaimportance 0.60trust 0.70Antofagasta plc -0.30

2026-10-15 15:01:00 UTC#466669newconfirmednews

Antofagasta appoints former BHP executive Carlos Avila as independent non-executive director

dow_jonesimportance 0.30trust 0.90Antofagasta plc +0.10BHP Group Limited +0.10Carlos Avila +0.10

2026-10-15 14:30:37 UTC#466467updatereportednews

Antofagasta Centinela mine strike continues as mediation talks stall over discrimination claims, unions say

reutersimportance 0.40trust 0.90Antofagasta plc -0.40Centinela -0.40Chile 0+2 entities

2026-10-15 11:20:00 UTC#465188newconfirmedanalysis

WSJ Market Talk: Insights on Antofagasta, Aneka Tambang, and Evolution Mining

wsjimportance 0.30trust 0.80Antofagasta plc 0PT Aneka Tambang Tbk 0Evolution Mining Limited 0

2026-10-15 08:49:00 UTC#464307duplicateconfirmednews

Antofagasta shares decline as 2027 copper production guidance misses growth expectations

dow_jonesimportance 0.40trust 0.80Antofagasta plc -0.50RBC Capital Markets -0.20Los Pelambres mine -0.30+2 entities

2026-10-15 08:16:00 UTC#464159newconfirmedanalysis

Antofagasta 2027 guidance implies no growth despite mine upgrades, RBC says; shares fall 6.5%

dow_jonesimportance 0.60trust 0.80Antofagasta plc -0.60Royal Bank of Canada -0.20Ben Davis 0+1 entities

2026-10-15 07:00:00 UTC#463884duplicateconfirmednews

Antofagasta reports Q3 copper output of 151,900t, raises cash cost guidance to $2.60–$2.70/lb

tradingviewimportance 0.40trust 0.50Antofagasta plc -0.20Centinela 0

2026-10-15 06:51:00 UTC#463808duplicateconfirmednews

Antofagasta Q3 copper output rises 7% to 151,900 tons, raises full-year cash cost guidance

dow_jonesimportance 0.30trust 0.90Antofagasta plc 0Los Pelambres +0.20Chile 0+2 entities

2026-10-15 06:38:57 UTC#463728duplicateconfirmednews

Antofagasta Q3 copper output rises 7% to 151,900 tons, maintains 2026 guidance

reutersimportance 0.30trust 0.90Antofagasta plc +0.20Centinela -0.20Los Pelambres +0.20

2026-10-15 06:36:00 UTC#463737duplicateconfirmeddata release

Antofagasta reports Q3 copper production of 151,900 tonnes, maintains 2026 guidance

dow_jonesimportance 0.30trust 0.90Antofagasta plc +0.20