客户（如为法团客户. 授权予获授权人士在与本公司进行的所有交易的相关事务中代表客户，及代表客户签署与账户及其操作相关的所有协议和文件（包括本协议）。所有这类档和指示对客户具有绝对而不可推翻的约束力。客户同意本公司有权依据获授权人士的指示行事，直到客户以书面通知本公司该授 权已经撤销或变更为止。 The Customer (in the case of a corporation) authorizes the Authorized Persons to represent the Customer in all matters in relation to all Transactions with the Company and to sign on the Customer ’s behalf all agreements and documents relating to the Account and its operation, including this Agreement. All such documents and Instructions shall be absolutely and conclusively binding on the Customer. The Customer agrees that the Company is entitled to act on the Instructions of the Authorized Persons until the Customer notifies the Company in writing that the authorisation has been revoked or varied.