I went through your email and I am still confused on your indicated information.
Kindly please clarify and summary on the required so I can see if I am able to arrange the necessary.
Furthermore, please note that we have never issued a letter of credit to any supplier as there are many complicated banking formalities which take around one month including opening a credit account with them and depositing the amount.
Lastly, Kindly please advise Mr. Arvind on this transaction for his approval before we can proceed on the same ( applicable to all purchases as advised in Mr. Arvind's email some time back ).