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Huaneng Power International Research & Development

Research & Development expenses for HNP.

Quarterly R&D Expenses

$503.81M

As of Dec 31, 2020

Annual R&D Expenses (TTM)

$611.03M

Trailing 12 months ending Dec 31, 2020

Average R&D Expenses (Comparison Companies)

Research & Development History

Research & Development Comparison

Annual Research & Development Growth Rate (%)

Annual Research & Development Growth (Absolute)