研究预测国内外市场状况，负责重要商品的总量平衡和调控。

Forecast domestic and foreign market direction and control gross balance of key commodities.

youdao

研究预测国内外市场状况，负责重要商品的总量平衡和调控。

Forecast domestic and foreign market direction and control gross balance of key commodities.

youdao