Catalog
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| Issuer | People's Bank of China |
|---|---|
| Year | 2010 |
| Type | Commemorative circulation coin |
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| Currency | Log in to see details |
| Composition | Log in to see details |
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| Diameter | Log in to see details |
| Thickness | Log in to see details |
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| Obverse description | Log in to see details |
|---|---|
| Obverse script | Chinese |
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| Reverse description | Log in to see details |
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| Reverse lettering | 环境保护 1 YUAN 壹圆 |
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| Additional information |
China's brass-clad steel yuan coinage had already been in circulation for over a decade by 2010, but this issue belongs to a distinct all-brass striking tied to the Environmental Protection commemorative program — a series that ran sporadically from 1994 onward and used composition as the primary differentiator from the standard circulation piece. The KM#1991 attribution places it firmly within that commemorative lineage rather than the workhorse coins that passed through a billion hands daily.