mint parity

例句：

1. 1. The company's decision to raise prices has caused asignificant drop in demand for its products.
   该公司决定提高价格，导致其产品需求大幅下降。
2. 2.The new policy will have a mint parity effect on the economy.
   新政策将对经济产生显著的平价效应。
3. 3. Mint parity is an important concept in international trade, as it helps to ensure fair exchangerates between different currencies.
   在国际贸易中，货币平价是一个重要概念，它有助于确保不同货币之间的公平汇率。