HNP Huaneng Power Intl
NYSENo longer listedCommon stock
HNP was the NYSE ticker symbol of Huaneng Power Intl. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
HNP at a glance
- Symbol
- HNP
- Company / issuer
- Huaneng Power Intl
- Security type
- Common stock
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015 – Jun 2022
- Sector
- Utilities
- Industry
- Electric Utilities: Central
- Country
- China
- IPO year
- 1994
- Last reported market cap
- $7.5 billion (Jun 2022)
HNP ticker history
All listing names we have recorded under the symbol HNP, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Huaneng Power Intl | Common Stock | Apr 2015 | Jun 2022 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol HNP?
HNP was the ticker symbol of Huaneng Power Intl on NYSE.
Is HNP still trading?
No. HNP does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jun 2022.
Which exchange was HNP listed on?
HNP was listed on NYSE.
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