context: A steel capacity-governance reset has been building through 2025–26. Earlier policy discussion had already moved beyond annual crude steel output caps towards tighter entry-exit control, industry self-discipline and anti-involution enforcement. MIIT’s revised capacity replacement rules turn that direction into a formal allocation regime. The structural break is the two-year sunset on standalone cross-enterprise capacity replacement. After the transition, capacity transfer between firms must run through substantive M&A.
MIIT (Ministry of Industry and Information Technology) issued revised 'Steel capacity replacement implementation measures' on 18 May, repealing the 2021 version and tightening the rules for all new ironmaking and steelmaking projects.
The rule changes go beyond a tighter capacity swap ratio
- nationwide ironmaking and steelmaking replacement ratio raised to 1.5:1, replacing the split of 1.5:1 in key regions and 1.25:1 elsewhere
- M&A swap ratio set at 1.25:1, up from 1.1:1 in non-key regions
- 24-month validity window on replacement plans, applied retroactively to pre-23 Aug 2024 plans not yet under construction
- closed-loop monitoring through provincial annual self-checks and MIIT spot audits
The 0.25 differential between the standard 1.5:1 ratio and the 1.25:1 M&A ratio is the active mechanism. It gives consolidation a built-in policy discount: ordinary renewal requires deeper net reduction, while substantive M&A receives a lower replacement ratio. After May 2028, capacity rights become harder to separate from corporate control. Standalone indicator trading closes, though capacity transfer can continue through M&A. The two-year window leaves smaller capacity holders with a narrowing set of choices: use or monetise indicators while standalone transfers remain open, or enter consolidation later.
The rules target a ‘split-and-shuffle’ loophole in the old system: capacity quotas could be broken up, transferred across projects and held unused for long periods, says Xiao Bangguo 肖邦国 Metallurgical Industry Planning and Research Institute director.
M&A activity will sharply accelerate over the next 1–2 years, with central SOEs (Baowu, Ansteel, HBIS and Shougang) leading low-cost integration of regional private capacity, predicts Liu Ru 刘儒 Mysteel ferrous metals analyst.
The immediate effect is tighter supply discipline. The deeper shift is that steel capacity is being moved from a tradable quota into a control-rights issue, making consolidation the preferred route for firms that still want to expand.