Core Points - The Australian Anti-Dumping Commission initiated a sunset review investigation on imported aluminium extrusions from Malaysia based on a request from Capral Limited [1] - The investigation period for dumping is set from April 1, 2024, to March 31, 2025, while the injury investigation period began on April 1, 2021 [1] - The Commission expects to complete the basic facts report by October 14, 2025, and submit the final report to the Minister by November 28, 2025 [1] Company and Industry Summary - Stakeholders must submit investigation questionnaires and related materials by August 4, 2025 [2] - In February 2020, the Commission started an anti-dumping investigation on aluminium extrusions from Malaysia following a request from Capral Limited [2] - The Commission terminated the investigation against Superb Aluminium Industries Sdn Bhd in April 2021 and imposed anti-dumping duties on the Malaysian products effective until June 2, 2026 [2]