Oil & gas. One company, up to three tickers across different markets. Here are all of them, and how a foreign investor can actually own it.
| A-share (mainland) | H-share (Hong Kong) | US ADR (New York) |
|---|---|---|
| 600938.SH Shanghai / Shenzhen | 0883.HK HKEX | — not listed |
CNOOC trades only in Hong Kong, as the H-share 0883.HK. Buy it through an international broker that offers the HK market (Interactive Brokers, Saxo, and many local platforms).
Both A-share and H-share. US ADR was delisted; use the H-share.
It depends on the market: 600938.SH / 0883.HK. CNOOC trades across multiple markets as listed above.
CNOOC trades only in Hong Kong, as the H-share 0883.HK. Buy it through an international broker that offers the HK market (Interactive Brokers, Saxo, and many local platforms).
CNOOC has no US-listed ADR. Foreigners reach it via its H-share instead.