ARTICLE 5: PAYMENT 5.1. A FULLY WORKABLE, CONFIRMABLE AND IRREVOCABLE LETTER OF CREDIT (“L/C”) TO BE OPENED BY FULL CABLE/SWIFT FROM BANKS ACCEPTABLE TO THE SELLER BEFORE 9 NOV, 2023. BUYER SHOULD INFORM THE NAME OF THE L/C OPENING BANK AND PROVIDE L/C DRAFT FOR SELLER'S APPROVAL