A devastating coal mine collapse in China's northern Shanxi province has exposed a network of secret tunnels and the use of unregistered workers, according to official investigations released on Wednesday. The accident, which occurred at the privately-run Heshun mine on Monday, has claimed 15 lives with three miners still missing.
The state-run Xinhua News Agency reported that the mine had been operating two illegal shafts hidden from regulatory oversight. These unregistered tunnels, constructed without safety certifications, were used to extract coal beyond the permitted boundaries of the licensed operation. Local authorities confirmed that the mine's safety inspectors had failed to detect the clandestine excavations during routine checks.
Further complicating the tragedy, investigators discovered that a significant number of the workers underground were not on the mine's official payroll. Labour contractors had supplied these unregistered miners, bypassing mandatory training requirements and safety protocols. The practice is illegal under China's Mineral Resources Law and Labour Contract Law.
China's National Mine Safety Administration has launched a nationwide crackdown on hidden shafts and unregistered labour practices in the coal industry. In a statement, the administration said it would conduct surprise inspections at 500 high-risk mines over the next three months.
The Heshun mine had a history of violations. Records show it was fined twice in 2023 for exceeding production quotas and failing to maintain proper ventilation systems. Despite these penalties, production continued at high volumes.
Families of the missing miners have been congregating outside the sealed mine entrance, waiting for news. Local officials have promised compensation, though details remain unclear.
Analysts note that China's coal sector, which provides over 60% of the country's energy, has long struggled with safety enforcement. While official fatality rates have declined sharply in the past decade, critics argue that illegal operations distort the statistics. Laboratory analysis of accident data suggests that unregistered mines account for a disproportionate share of accidents.
The collapse comes as Beijing intensifies efforts to reduce coal dependency under its carbon neutrality targets. Tightening safety regulations and shutting down illegal mines may accelerate the transition to cleaner energy sources.
Investigators are now examining whether any local government officials were complicit in allowing the illegal operations to continue. The Communist Party's disciplinary commission has launched a separate probe into potential corruption and dereliction of duty.
