2018年5月bec商务英语写作试题：通知无法供货

　　通知无法供货?

　　Dear Sirs,?

　　We refer to your telex of 12 August and ours of today regarding the supply of black silk.?

　　As you perhaps know,demand for the above has been heavy since last year.We are consequently fully committed at the moment and are unable to make you the offer as requested.?

　　We assure you,however,that we shall contact you as soon as fresh supplies become available.Should your customers require other silks,please let us know.??　　?

　　Yours faithfully,Jack?

　　Manager