It runs a trade surplus helped especially by rising global prices for agricultural commodities .

阿根廷享有 贸易顺差，并受益于农业 大宗 商品的国际价格上涨。

Tota sales of enterprises above designated size in wholesale and retail trade by category of main commodities

限额以上批发零售 贸易业 商品销售类值

In other words US trade policy is continuing its long tradition of being disproportionately driven by a small number of farmers producing basic commodities usually with heavy subsidies .

换句话说，美国 贸易政策长期以来的传统仍在延续：享受高额补贴、生产基本 大宗 商品 的农场主虽然人数不多，却 在大大影响着美国的贸易政策。

The economic characteristics of China 's silk export trade are analyzed by estimating the parameters of the silk export model of China and calculating the index of revealed comparative advantage . and that China 's silk export still has great advantage compared with other export commodities .

我国丝绸出口 贸易的显示比较优势指数呈 逐年下降的趋势，但其数值一直保持在17以上，说明我国的丝绸出口与其他出口 商品相比仍具有很大的竞争优势；

Based on that the international trade pattern has been formed by the way that developed countries export superior commodities in high price to developing countries and developing countries export elementary commodities to developed countries in low price .

由此形成了发达国家向发展中国家高价出口高端 商品，而发展中国家以低价格向发达国家出口低端商品的国际 贸易格局。