China's Ministry of Industry and Information Technology (MIIT) has implemented updated capacity replacement regulations, incorporating stainless steel into full regulatory oversight for the first time.

The policy mandates a unified national reduction replacement ratio of 1.5-to-1, dropping regional exemptions and reducing it to 1.25-to-1 only for corporate mergers. Cross-enterprise capacity trading faces a ban after a two-year transition period ending in 2028, requiring future transfers to take place through structural acquisitions. Replacement approvals will also expire automatically if construction fails to begin within 24 months.

Targeting illegal expansion through induction furnaces, the rules enforce strict equipment alignment to improve stainless steel utilization rates, which historically sat under 75%. Environmental incentives permit 1-to-1 replacements for green alternatives like hydrogen metallurgy and electric arc furnaces.

Stainless steel output growth is expected to slow to 1% or 2% annually, driving the elimination of inefficient small producers. Large players such as Tsingshan and Baowu can leverage reorganization incentives to integrate capacity, steering the sector toward premium, low-carbon materials.