Many thanks for yr reply
If unable to submit C/O as form AK cnee can’t arrange the cargo as free of duty and can’t help paying duty to Korea customs.
But if yu can send original C/O for form AK later within one month, cnee can receive a tax refund already paid to Korea customs with presentation of it
So it would be highly appreciated if yu reissue C/O as AK form and send it to us or cnee
We wl waiting for assistance and affirmative answer