On Sep 14 at its 2026 H1 results briefing, Huaneng Mengdian said its Weijiamao
coal mine will implement measures to stabilize capacity, improve coal quality
and control costs to leverage integration advantages and smooth cyclicality. The
company expects three under-construction new‑energy projects to begin commercial
operation serially in Q4 and will actively pursue additional new‑energy project
pipeline to accelerate its green transition.