Verification thereof showed that the signature of Mr. Xu in the disputed House Sale and Purchase Intermediary Service Contract was forged.

鉴定结论显示，涉案的《房屋买卖居间服务合同》上许某的签名系伪造。

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This Contract establishes the framework under which the sale and purchase of Products between Supplier and Distributor will be conducted.

本合同确定了供应商和经销商之间就经销产品销售和购买应遵循的基本框架。

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The indispensible practice of organizing a banquet when signing an important contract especially a sale and purchase contract for real estate dates back to the Western Ham Dynasty at least.

至少从西汉时期起，签订契约尤其是签订田宅买卖契约，往往要举办酒席宴请有关人员。举办宴席成为传统社会人们签定重要契约不可或缺的仪式。

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Meanwhile, another investor implemented a more bullish trade in the September contract today involving the purchase of calls at the 45.0 strike and the sale of calls at the 50.0 strike for a net cost of 1.05.

FORBES: Magazine Article