求翻译：投诉的内容大致为：在2007年购买了该海外理财产品后，并未收到银行任何方式（包括邮件、短信、电话或上门拜访）关于该产品净值变动的通知，李先生再次关注到该产品时，已经大幅亏损，同时认为当时向他介绍该海外理财产品的我，没有尽到提示的义务，所以要进行投诉。是什么意思？

Contents of the complaints along the lines of: in 2007 purchased the overseas financial products, has not received any bank in any way (including mail, SMS, telephone or home visit) notice on the product of changes in net, Lee once again concerned about the product , it is already in huge losses, an

Complaints: In 2007 purchased the overseas financial products, and has not received any way (including mail, SMS, phone or in-home visit) on the net product of change, Mr. Lee once again expressed concern about the product, has been a sharp losses at that time, and that he presented to the overseas

The suit content is approximately: Purchased this overseas after 2007 to manage finances the product, received bank any way by no means (including mail, short note, telephone or visits visiting) about this product net worth change notice, when Mr. Li paid attention once more to this product, already

Complaints of content General for: in 2007 purchase has the overseas financial products Hou, does not received Bank any way (including message, and SMS, and phone or door visit) on the products net changes of notification, Lee Mr again concern to the products Shi, has sharply losses, while think the

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