
Maintenance workers at Griffin Coal and their supporters held a protest outside the Fair Work Commission (FWC) in Perth's CBD on July 5.
They called for a stay on the commission's decision to terminate the recent enterprise bargaining agreement between the Australian Manufacturing Workers Union (AMWU) and the company, citing the latter's alleged unprofitability.
Griffin Coal claims to be surviving only due to financial support from its parent company, Lanco Infratech.
The 70 workers, who work at Collie in WA's south-west, face a 43% pay cut if the FWC's decision were to stand.