[NOTICE] On-Site Sales of BTS WORLD TOUR ‘ARIRANG’ IN BUENOS AIRES Official Merchandise and Other Booths

Hello, this is HYBE. We would like to inform you about the Official Light Stick wireless control and how to purchase the official merchandise of BTS WORLD TOUR ‘ARIRANG’ IN BUENOS AIRES on-site at ESTADIO ÚNICO DE LA PLATA on Wednesday, October 21, Friday, October 23, and Saturday, October 24, 2026. 1. How to Purchase On-Site The BTS WORLD TOUR ‘ARIRANG’ IN BUENOS AIRES official merchandise can be purchased on-site. a. Official Merchandise Sales Booth (Pre-Concert, Mid-Concert) 1) Official Merchandise Sales Booth Outside the Venue * Official merchandise is available for purchase regardless of whether you have a ticket. * Items will be put on sale as soon as they are ready. Some items may not be available for purchase. * Operating Schedule - From 10 am to 9 pm, Tuesday, October 20, 2026 (ART) - From 10 am to 9 pm, Thursday, October 22, 2026 (ART) * Location - AVDA. 32 b. Official Merchandise Sales Booth (Concert Day) 1) Official Merchandise Sales Booth Outside the Venue * Official merchandise is available for purchase regardless of whether you have a ticket. * Operating Schedule - From 10 am to 11 pm, Wednesday, October 21, 2026 (ART) - From 10 am to 11 pm, Friday, October 23, 2026 (ART) - From 10 am to 11 pm, Saturday, October 24, 2026 (ART) * Location - AVDA. 32 2) Official Merchandise Sales Booth Inside the Venue (VIP Only) * Only ticket holders for the day of the show can make purchases at the official merchandise booth inside the venue * Operating Schedule - From 10 am to 3 pm, Wednesday, October 21, 2026 (ART) - From 10 am to 3 pm, Friday, October 23, 2026 (ART) - From 10 am to 3 pm, Saturday, October 24, 2026 (ART) * Location (Nearest gate) - ACCESS EARLY ENTRY 3) Official Merchandise Sales Booth Inside the Venue * Only ticket holders for the day of the show can make purchases at the official merchandise booth inside the venue * Operating Schedule - From 4:30 pm to 11 pm, Wednesday, October 21, 2026 (ART) - From 4:30 pm to 11 pm, Friday, October 23, 2026 (ART) - From 4:30 pm to 11 pm, Saturday, October 24, 2026 (ART) * Location (Nearest gate) - ACCESS FIELD B, STAND B, STAND A, NORTH STAND, SOUTH STAND, ACCESS FIELD SOUTH, ACCESS STAND SOUTH, ACCESS STAND A, ACCESS FIELD ※ To ensure smooth operations, the booth may be closed from one hour before the gates open until the opening time. ※ To ensure smooth operations, the booth may be closed during the concert. [Important Information] * Sales may end early if all items are sold out. * Payment Methods: Cash and credit cards are accepted. (Please note that certain credit cards may not be accepted due to policies and conditions set by the card company.) * Purchase Limit for Official Merchandise: - The purchase limit for each product may change depending on on-site stock availability. * A slight margin of error may be present from the stated sizes. [Important Notice Regarding Purchases] * All items may sell out early. * All transactions are made in Pesos (ARS). * We do not accept refunds or exchanges due to a change of mind. * Please have your receipt ready when exchanging a product for defects. (If the product has been sold out, you will receive a full refund.) * Operating hours may change, depending on on-site circumstances. * Please do not wait in line overnight. We cannot guarantee your safety during night hours, and any lines may be asked to disperse. * Do not purchase illegal merchandise. The BTS WORLD TOUR ‘ARIRANG’IN BUENOS AIRES official merchandise will only be sold at the official merchandise sales booth at the concert venue and through official channels such as Weverse. Please ensure that you are not adversely affected by purchasing illegal merchandise. * Shopping bags will not be provided at the booth. 2. Official Light Stick Wireless Control Information For this concert, Light Sticks will be synced for light effects, and you do not need to pair your Light Stick with your seat through the Official Light Stick app. The BTS Official Light Stick Ver.4 supports wireless control. It will automatically be wirelessly controlled once you turn it on. * OFFICIAL LIGHT STICK Ver.3 and SE Ver. do not support wireless control. * Please make sure to insert new alkaline batteries before the concert. * The Official Light Stick requires three AAA alkaline batteries. * Your light will fade if the battery is low, and the wireless control may stop. * Please refer to the “BTS WORLD TOUR ‘ARIRANG’ IN LATIN AMERICA Official Light Stick User Guide” provided in a separate notice for detailed instructions. Thank you.