The Australian Anti-Dumping Commission issued a final affirmative countervailing duty (CVD) determination on certain strata steel bolts imported from China.

Under the ruling, Anto Mining Equipment Co., Ltd. faces a 14.0% tax, Sandvik Jining Rocbolt Technologies China Co., Ltd. incurs 6.7%, and Huanghua Tanrimine Metal Support Co., Ltd. receives 10.3%. All other Chinese exporters face a 14.0% rate.

This decision concludes an investigation initiated in December 2024, requested by domestic producers DSI Underground Australia Pty Limited and Jennmar Australia Pty Limited. The probe reviewed dumping and subsidy practices from October 1, 2023, to September 30, 2024, examining domestic industry injury since October 1, 2020.

Earlier, on December 23, 2025, the Commission implemented provisional anti-dumping (AD) duties ranging from 7.2% to 35.2% via securities, but deferred CVD measures until now due to insufficient initial evidence.

The products involved are under HS codes 7304.51.00.30, 7308.40.00.05, 7318.15.00.56, 7318.15.00.65, 7318.24.00.22, 7318.19.00.03, and 7318.19.00.19.