摘要
根据海关公布的数据整理报道 1 999年我国油品和各种石化产品的产量、进出口量和价格。
Based on the data published by the customs,the paper reports on the production,import and export volume and price of oil products and various petrochemical products in China in 1999.
关键词
石化产品
进出口
中国
石油产品
1999年
oil product
petrochemical product
production
import and export
China
price
