The holographic information of commodity
| Dimensions | Information structure |
|---|---|
| Basic information | Name, category, brand, bar code, specifications, date, etc. |
| Production information | Supplier, production situation, commodity composition, hedonic price, etc. |
| Specific information | Application scenarios, announcements, contrast situation, etc. |
| Portfolio information | Related commodity, substitute commodity, composite commodity, etc. |
| Supply and demand information | History, statistics, status, forecast, etc. |
| Dimensions | Information structure |
|---|---|
| Basic information | Name, category, brand, bar code, specifications, date, etc. |
| Production information | Supplier, production situation, commodity composition, hedonic price, etc. |
| Specific information | Application scenarios, announcements, contrast situation, etc. |
| Portfolio information | Related commodity, substitute commodity, composite commodity, etc. |
| Supply and demand information | History, statistics, status, forecast, etc. |