2 copies of the contract, one for each party, become effective when it is approved by Foreign Exchange Control Bureau WeiFang branch, become invalid after paying off all loans.
合同一式两份,双方各执一份,经国家外汇管理局潍坊中心支局批准后生效,至还清借款时失效。
When it does so, it shall submit a written application, the export contract and other materials as required by the foreign exchange administration.
申请时应提交书面申请、出口合同以及外汇局要求的其他材料。
For example, for foreign exchange option, the underlying refers to the two different currencies in the contract.
例如某外汇期权,标的物为合约协定的两种不同外汇。
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