A．贸易
    Foreign Trade 对外贸易
Entrepot Trade F。） 转口贸易
Home （Domestic）Trade 内贸
Coastal Trade 沿海贸易
Cross-border Trade 边境贸易
Barter Trade 易货贸易
Compensation Trade 补偿（互补）贸易
Bilateral trade （between China and the US） （中美）双边贸易
Multilateral Trade ( Multilaterism ) 多边贸易
Trading House/Corporation/Firm/Company 贸易公司
Liner Trade 集装箱班轮运输
   
HTS
    美国政府通过全球统一关税系统（Harmonized Tariff System， HTS）监控通过边境的进出口货物，在HTS下，货物被分成约8000类，但却没有相应的旧电脑和电子废物的分类。更甚，电子废物会被HTS当成新电脑和电子产品等。于是，出口的新电脑的数据是包含了大量旧电脑的。如果HTS对这个严重问题不纠正的话，是没法知道出口的废物数量的。而对某些人，这种失误是令他们极大欢喜的。  

B．合同
    Active service contracts on file 在备有效服务合同
Sales Contract 销售合同
Sales Confirmation 销售确认书
Agreement 协议
Vessel sharing Agreement 共用舱位协议
Slot-sharing Agreement 共用箱位协议
Slot Exchange Agreement 箱位互换协议
Amendment 修正合同
Appendix 附录
Quota 配额

  C．服务合同
Service Contract as provided in the Shipping Act of 1984， a contract between
a shipper （or a shippers association） and an ocean carrier
（or conference）in which the shipper makes a commitment
to provide a certain minimum quantity of cargo or freight revenue
over a fixed time period，and the ocean common carrier or
conference commits to a certain rate or rate schedules as well
as a defined service level （such as assured space，transit time，
port rotation or similar service features）。The contract may
also specify provisions in the event of non-performance on the
part of either party 服务合同

A service contract is a confidential contract between a VOCC and
1 or more shippers in which the shipper(s) make a cargo commitment,
and the carrier makes a rate and service commitment.
服务合同是一家有船承运人与一个和多个托运人签订的保密合同，
在合同中托运人对货量作出承诺，承运人对运价和服务作出承诺。
Only a VOCC (or agreement of VOCCs) may enter into a service
contract as carrier.
只有有船承运人（有船承运人协议）可以作为承运人签订服务合同。
NVOCCs may enter into service contracts as shippers, but not as carrier.