统配煤: coal production under unified central planning
统配物资: materials earmarked for unified distribution; materials placed under the unified distribution; materials under unified state distribution; producer goods under unified control; products ar
包销: have exclusive selling rights; be the sole agent for a production unit or a firm; exclusive sales; underwrite (用于有价证券)◇包销合同 exclusive sales contract; 包销货物人 jobber
包销商: del credere agentexclusive distributorunderwriter