英文调价通知函

调价通知函尊敬的客户：您好！感谢贵公司长期对XXX有限公司的信赖与支持，全体员工在此深表感谢，在未来的日子里，还望能与贵公司继续多多合作，携手前进。长时间以来，由于原材料及柴油等价格直线般快速暴涨而导致生产成本不断上升，所造成的影响令我公司实在难以负荷。公司财务核算：由于水泥每吨上涨元，石子每吨上涨元，黄沙每吨上涨元，柴油每公升上涨元，从而导致混凝土成本每方上涨X元。经我公司领导层研究及多方面的思虑，决定遵照合同约定，进行同比调整：在原合同价基础上上调X元/方，XXXXX不变。原材料价格一旦下调，我公司另行及时通知调价。为不影响贵公司的业务工期，上述信息请贵公司三日内予以回复，逾期视同默认。因价格变动给贵公司带来的不便，敬请谅解！我们也将一如既往的以高质量产品和优质服务全力回报广大客户的厚爱和支持。顺祝！ 商祺！XXX有限公司X年X月X日

前面写地址Dear Sirs，In reply to your letter of （已下订单的日期），we have pleasure in enclosing a detailed quotation for （贸易商品）.Besides those advertised in the （原订单标题），our illustrated catalogue also enclosed shows various types of bathroom fittings and the sizes available.Most types can be supplied from stock.（原定发货期限）days should be allowed for delivery of those marked with an asterisk.Building contractors in （你公司地址，范围大点）and （对方公司的） have found our equipment easy to install and attractive in appearance.Naturally all parts are replaceable，and our quotation includes prices of spare parts.We can allow a 2% discount on all orders of US$6，000 in value and over，and a 3% on orders exceeding US$20，000.（这里随便列举的数字，自己改）Any orders you place with us will be processed promptly.Yours sincerely，（你公司名称）Sales Manager

如果要是老客户还好点，要是新客户你的单子就黄了， 建议你以后报价的时候写上price validity， 如果已经签了合同，那么只有亏本做了。需要写的东西嘛，自己想想原因了，没有固定的格式的，关键你是要把问题和你的客户解释清楚。

Dear Sir,Due to the raw material cost of XX company increasing, we have to increase the price of below models for 5% base on the original price from now on：Model ABCDEModel EFGHIThis is a tough decision and we understand this will bring you inconvenience, but 5% is our best effort to keep balance between our customers and covering our cost.We greatly regret any inconvenience it may cause, and hope we can receive strong support from your side.Thank you very much. I'm available for any questions you may have.Best regardsXXXXXX以上是比较谦虚的版本，如果厂方没有这么弱势，可以写的强硬些。