Workers at BHP’s Port Hedland iron‑ore hub may walk off the job on July 16, with 160‑200 employees slated to stop work from 2 pm to 10 pm. The stoppage could cost BHP up to $80 million in daily revenue.

BHP shares slipped 2.9 % to A$57.19 ($39.70), outpacing the 0.5 % decline in the Australian benchmark index and falling behind other miners. The drop follows a stalled four‑year labor negotiation, while unions push for higher wages.

A recent agreement at Mining Area C and South Flank granted a 16 % pay rise over four years, yet union leaders feel it falls short of the demands for better conditions and flexibility. The 2022 Labor law now permits industry‑wide strikes, amplifying the bargaining power of miners.

For investors, the strike threatens BHP’s iron‑ore throughput, which moves roughly $150 million daily, and signals heightened labor risk in the Pilbara region. Market participants must weigh the potential revenue hit against the company’s efforts to negotiate a sustainable deal.