2 索赔要求
3句英文任你选
I'm afraid you should compensate us by 10% of the total amount of the contract.
恐怕你们应赔偿合同总金额的 10%给我们。
As regards inferior quality of your goods, we claim a compensation of US $15000.
关于你方产品质量低劣的问题，我方要求你方赔偿 1万 5千美元。
We register a claim for US $ 200000.
我们提出索赔 20万美元。

半个句型要记牢
claim a compensation (要求赔偿)

Tip:
claim表示"要求;声称可作及物、不及物动词和名词，相当于 ask for, make a claim for。索赔还可说 to send in/enter/ put in one's claim for compensation (提出索赔)。