China's SMIC plans to acquire the remaining 49% stake in its SMNC unit for ~$5.8B, making the unit wholly owned; SMNC focuses on 12" integrated circuit wafers
China's top foundry SMIC (0981.HK) said on Monday that it plans to acquire the remaining 49% stake in unit SMNC for 40.6 billion yuan …
Context & Ripple Effects
SMIC has repeatedly paired capital raising and capacity expansion with China’s semiconductor ambitions, including an earlier $6.6B Shanghai share sale and a planned Shanghai plant and government-backed joint venture. Taking full ownership of SMNC extends that buildout from adding production assets to consolidating control over them.
The move follows a period in which SMIC’s revenue grew while its profitability weakened amid heavy spending: its 2024 quarterly results included $2.25B in capital expenditure, underscoring the financial weight of scaling foundry capacity.
First-order effects
- SMIC would gain full control of SMNC’s 12-inch wafer operations, eliminating a minority owner from decisions over the unit’s investment, output and integration with the parent.
- The proposed 40.6 billion yuan payment concentrates more of SMIC’s capital in a strategic production asset, while SMNC’s former minority holders receive cash rather than an ongoing stake.
Second-order effects
- A wholly owned SMNC could make it easier for SMIC to coordinate wafer capacity with its wider fabrication network, increasing the importance of execution and utilization across its large capital base.
- The transaction reinforces the role of state-linked and domestic capital in China’s chip supply chain, putting pressure on local equipment and materials suppliers to support additional capacity under stricter localization expectations.
Third-order effects
- If similar consolidations continue, China’s foundry sector may become more vertically coordinated around a smaller set of national-scale manufacturers rather than separately governed joint ventures.
- The deal is another example of the Shanghai-backed capacity buildout shifting from project formation toward ownership consolidation; whether that translates into durable competitiveness depends on technology access, demand and efficient use of capacity.
The trend: China’s semiconductor strategy is moving beyond financing new fabs toward consolidating ownership and operational control of the manufacturing base.