In April 2026, Shandong Electric Power Construction Corporation No.3 (SEPCOIII) secured a RMB 139 million contract for the Balance of Plant (BOP) installation works of Units 5&6 at Lufeng Nuclear Power Plant. This project involving nuclear-grade electrical equipment integration demonstrates China's stable supply chain capabilities, offering procurement references for international buyers in nuclear power supporting industries.
SEPCOIII was awarded the BOP Package 3 contract for Lufeng Nuclear Phase II (Units 5&6) in April 2026, covering installation of medium-voltage switchgear, DC panels, intelligent lighting control cabinets and other nuclear/non-nuclear electrical systems. The RMB 139 million project highlights China's execution capacity in nuclear power ancillary equipment.

The project validates the technical maturity of Chinese suppliers in nuclear-grade electrical components. Manufacturers should note the increasing standardization requirements for export-oriented nuclear ancillary products.
SEPCOIII's successful bid demonstrates Chinese firms' competitiveness in nuclear power plant auxiliary systems construction, particularly for emerging nuclear markets.
The standardized BOP implementation provides operational reference for new nuclear projects in Middle East, Eastern Europe and Southeast Asia considering Chinese equipment procurement.
Equipment suppliers should monitor updates in nuclear-grade certification standards (IEEE, IEC) referenced in such projects.
The project's localization rate may influence procurement strategies for international buyers balancing cost and regulatory compliance.
Contractors should study the long-term maintenance frameworks established for such nuclear ancillary systems.
From an industry perspective, this contract represents more than a single project win - it serves as a technical benchmark for China's nuclear power supporting industries. The standardized delivery process addresses key concerns of international buyers regarding equipment reliability and lifecycle management.
Current evidence suggests this reflects established capability rather than experimental deployment. However, the industry should watch for subsequent operational performance data from the 2026-2027 commissioning phase.
This contract reinforces China's position in the global nuclear power supply chain for auxiliary systems. For industry stakeholders, it provides concrete evidence of technical execution capabilities, though actual procurement decisions should still be based on project-specific technical evaluations.
• Lufeng Nuclear Power Project Procurement Announcements
• SEPCOIII Project Portfolio Disclosures
• Note: Equipment performance data will require post-commissioning verification (2027 onwards)
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