Older chenpi is often priced higher due to flavor maturity, scarcity, and long-term storage costs.
Main Reasons
- More mature flavor: aroma becomes more restrained and taste smoother with aging;
- Processing and management cost: long aging requires ongoing sunning and care;
- Storage difficulty: longer time increases risk and demands stable conditions;
- Scarcity: fewer pieces remain in good condition after many years;
- Time cost: long storage ties up space and resources.

Overall, age often raises price, but actual quality and storage condition still matter most.
