The curve of supply and balanced price on domestic market are the essential index to measure product competitiveness of all countries.
供给曲线和国内市场上的均衡价格是衡量各国产品竞争力的基本指标。
2
The price per unit of resource may be linked to a priceindex of the product produced or of products in general;
每单位资源的价格可能与所生产产品或一般产品的价格指数相联系；
3
In addition, the relationships between the quantity of composite product, the price of composite product, constant priceindex, current price index, true price index and inflation are presented.