Ihopedwecandobusinesstogetherandlookingforwardtohearingfromyousoon.

中国甲公司与德国乙公司签订了出口某商品的合同，合同约定数量为250公吨，单价为4美元，按《联合国国际货物销售合同公约》的规定，接受于（）生效。

Ihopedwecancooperatehappily.

Itishopedthatyouwillseriouslytakethismatterintoconsiderationandletushaveyourreplysoon.

Ourhopeistoestablishmutuallybeneficialtradingrelationsbetweenus.