BHP workers vote 100% for strike at key iron ore export hub

Hundreds of BHP workers at Port Hedland in Western Australia voted to strike, threatening iron ore shipments from one of the world's biggest export hubs.

The Electrical Trades Union said 100% of its 100 members participating in the vote endorsed work stoppages ranging from 30 minutes to 24 hours, which could begin within days.

More than 100 members of the Australian Manufacturing Workers Union also voted 89.4% in favor of taking strike action, a spokesperson said. The votes follow months of talks with BHP, the world's biggest listed miner, to agree on a labor agreement, with workers seeking improved pay and conditions.

Port Hedland is the world's largest iron ore export terminal, handling more than 500 million tonnes annually, primarily for BHP and Fortescue. Any prolonged disruption could tighten seaborne supply of iron ore (SGX 62% Fe fines) and support prices, which have been under pressure from slowing Chinese steel demand.

Port Hedland's Role in Global Iron Ore Trade

The port accounts for roughly half of Australia's iron ore exports, with China as the primary destination. BHP alone shipped about 280 million tonnes of iron ore from Port Hedland in the 2025 financial year, according to company data. A strike would add to supply-side risks in a market already watching for production cuts from major miners. By comparison, Rio Tinto shipped about 330 million tonnes from its Pilbara operations in 2025, while Fortescue exported roughly 190 million tonnes.

BHP did not immediately respond to a request for comment. The company and unions have been in negotiations for months, with workers citing concerns over wages and working conditions at the Pilbara region operations.

This article is for informational purposes only and does not constitute investment advice.