Catalog
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| Issuer | State of Qi (Warring States) |
|---|---|
| Year | 300 BC - 220 BC |
| Type | Log in to see details |
| Value | Log in to see details |
| Currency | Log in to see details |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
| Shape | Round with a square hole |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Engraver(s) | Log in to see details |
| In circulation to | Log in to see details |
| Reference(s) | Log in to see details |
| Obverse description | Log in to see details |
|---|---|
| Obverse script | Chinese |
| Obverse lettering | Log in to see details |
| Reverse description | Log in to see details |
| Reverse script | Log in to see details |
| Reverse lettering | Log in to see details |
| Edge | Log in to see details |
| Mint | Log in to see details |
| Mintage | ND (300 BC - 220 BC) |
| Additional information |
Qi was the last of the major Warring States to fall to Qin, holding out until 221 BC when its king surrendered without meaningful resistance — a capitulation so abrupt that it shocked contemporaries. The state had dominated the northeastern coast for centuries, and its knife money tradition persisted well after neighboring states had abandoned blade currencies for round coin forms. The Aisihua designation refers to the specific inscription reading on these late Qi issues, a classification system developed by modern scholars to differentiate among otherwise visually similar specimens.