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Coinone Hello, this is Coinone. Coinone has supported trading by conducting rigorous reviews of each virtual asset to help build a sound digital-asset ecosystem. In accordance with the “Policy on Designation of Cautionary Trading Items and Termination of Trading Support,” we would like to inform you that Solar (SXP, Solar) has been designated as a cautionary trading item. If you hold this virtual asset, please be sure to review this notice and refer to it when using our services. Solar (SXP, Solar) has been designated as a cautionary trading item by member firms of the Digital Asset eXchange Alliance (DAXA). DAXA member firms may take measures such as issuing cautions, designating cautionary trading items, or terminating trading support to protect users. Therefore, if you hold this virtual asset, please be sure to review this notice and refer to it when using our services. Reasons for the designation as a cautionary trading itemSolar (SXP) was found to have multiple shortcomings when comprehensively considering the substance and sustainability of the business related to the virtual asset, and it was confirmed that it may cause user harm. Accordingly, to verify the facts of these matters and prevent further user harm, this virtual asset will be designated as a cautionary trading item for approximately 2 weeks going forward.Reference: Solar Project Status Update Notice of deposit suspension- Suspension schedule: 20:00, January 26, 2026 (Mon) (KST)- Reason for suspension: Designation of Solar (SXP) as a cautionary trading item Notes⁃ Coinone will determine whether to extend or lift the designation as a cautionary trading item, or to terminate trading support, through a thorough review of the relevant virtual asset. The designation period may be extended during the clarification procedure and review process, and if the reasons for the designation are not resolved, trading support may be terminated. In such cases, we will inform you through a separate notice.⁃ If you invest in a virtual asset designated as a cautionary trading item, please exercise particular caution.- The timing of deposit resumption will be announced via an update to this notice when the designation as a cautionary trading item is lifted.⁃ Regardless of the deposit suspension, withdrawals and trading of the relevant virtual asset can be used normally.⁃ Please note that if the relevant virtual asset is deposited during the suspension period, it may not be credited.- If a deposit is not credited, please submit a return request and returns will be processed sequentially. Coinone will continue to do its best to foster a sound and transparent digital-asset ecosystem.Thank you. Sincerely, Coinone Team This information is generated automatically.

Coinone Hello, this is Coinone. Coinone has supported trading by conducting rigorous reviews of each virtual asset in order to build a sound virtual asset ecosystem. In accordance with the "Policy on Designation of Trading Caution Items and Termination of Trading Support," we would like to inform you that Oasis (OAS) has been designated as a trading caution item. If you hold this virtual asset, please be sure to review this notice and refer to it when using the service. Oasis (OAS) has been designated as a trading caution item by member firms of the Digital Asset Exchange Alliance (DAXA). DAXA member firms may take measures such as issuing cautions, designating trading caution items, and terminating trading support for user protection. Therefore, if you hold this virtual asset, please be sure to review this notice and refer to it when using the service. Reason for designation as a trading caution item For Oasis (OAS), it has been confirmed that the issuer or operator failed to timely and appropriately disclose important matters that could materially affect the value of the virtual asset—such as the circulating supply plan—or arbitrarily changed them without justifiable reasons. Accordingly, to verify the facts and prevent potential user harm, this virtual asset will be designated as a trading caution item for approximately 2 weeks going forward. Deposit suspension notice - Suspension schedule: January 26, 2026 (Mon) 18:00 (KST) - Reason for suspension: Designation of Oasis (OAS) as a trading caution item Notes ⁃ Deposits of the relevant virtual asset may be suspended upon designation as a trading caution item or termination of trading support. In such cases, we will inform you through a separate notice. ⁃ Coinone will determine whether to extend or lift the trading caution designation, or terminate trading support, based on a thorough review of the relevant virtual asset. The designation period may be extended during the explanation process and review, and if the reasons for designation are not resolved, trading support may be terminated. In such cases, we will inform you through a separate notice. ⁃ If you invest in a virtual asset designated as a trading caution item, please exercise particular caution. ⁃ If you invest in a virtual asset designated as a trading caution item, please exercise particular caution. - The timing for resumption of deposits will be provided via an update to this notice when the trading caution designation is lifted. ⁃ Regardless of the deposit suspension, withdrawals and trading of the relevant virtual asset remain available as normal. ⁃ Please note that if deposits of the relevant virtual asset are made during the deposit suspension period, they may not be credited. - If a deposit is not credited, please submit a return request, and returns will be processed sequentially. Coinone will continue to do its best to foster a sound and transparent virtual asset ecosystem. Thank you. Sincerely, Coinone Team This information is generated automatically.

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Coinone Hello, this is Coinone. On January 23, 2026 (Fri), we will list Spacecoin (SPACE) on the KRW market as follows. Spacecoin (SPACE) Trading Information Scheduled deposit/withdrawal timeline: - Deposits open: January 23, 2026 (Fri) 17:30 (KST) - Withdrawals open: January 23, 2026 (Fri) 21:05 (KST) Scheduled trading timeline: - Sell orders open: January 23, 2026 (Fri) 21:00 (KST) - Buy orders open: January 23, 2026 (Fri) 21:05 (KST) - Market order reservation price open: January 23, 2026 (Fri) 23:05 (KST) - Reference price: 139.7 KRW - Withdrawal fee: 3.5 SPACE - Supported network: BNB Smart Chain (BEP-20) Deposits via other networks are not supported. - Block explorer: https://bscscan.com/token/0x87acFA3fD7A6e0d48677D070644D76905C2bDC00 Spacecoin (SPACE) Asset Information Asset name: Spacecoin Asset overview: Spacecoin is a project aimed at building a decentralized physical infrastructure network (DePIN) that combines a data transmission infrastructure leveraging low-Earth-orbit small satellites with blockchain technology. As an alternative to centralized internet infrastructure, the project is designed to enable node-to-node interaction without trusted intermediaries in a satellite-based data transmission environment. SPACE is the utility token within the Spacecoin ecosystem and is used as a means of payment for data transmission services, as a reward mechanism for node operation, and as a governance tool to participate in protocol upgrades. Related materials - Official website - Whitepaper - Key information summary - Virtual asset description Official community channels - X (formerly Twitter) - Telegram - Discord - Medium Notes - Information regarding supported virtual asset listings and support services that is scheduled to be updated will be updated prior to the start of trading support, so please check accordingly. - The start of trading support for the scheduled virtual asset may be delayed or cancelled due to circumstances on the issuer side of the relevant asset or Coinone’s listing criteria. - Pursuant to the Virtual Asset User Protection Act, unfair trading practices (including use of material non-public information) are prohibited. We ask for users’ cooperation in maintaining a sound market order for virtual asset trading. - When supporting trading for a new virtual asset, for the first 5 minutes from the time sell orders open, only limit sell orders are allowed. - If deposits are made from a virtual asset service provider that is not included in the Travel Rule solution linkage list, it may take a long time until the funds are returned. - Before depositing virtual assets, please be sure to check the supported network and whether a memo or other secondary address is required, and take care to avoid mistaken deposits. - In the event of a mistaken virtual asset deposit, you may request a return of the virtual asset in accordance with Coinone Customer Center’s guide for returns of mistaken deposits. - Coinone provides the whitepaper, key information summary, description, and community links for virtual assets that have been approved for trading support, and strives to review and keep them up to date on a regular basis. ⁃ Coinone does not provide any investment recommendations related to virtual asset trading. ⁃ Virtual assets are high-risk products and may result in the loss of all or part of your investment. ⁃ When trading virtual assets, please be sure to consider the risk of principal loss due to price volatility. ⁃ For safe trading, we recommend that you first review explanatory materials such as the whitepaper and relevant terms and conditions for the applicable virtual asset. - Coinone provides the whitepaper, key information summary, description, and community links for virtual assets that have been approved for trading support, and strives to review and keep them up to date on a regular basis. - Coinone Co., Ltd. Compliance Officer Review No. 2026-Da-13 (2026. 1. 23. ~ 2027. 1. 22.) Thank you. Coinone Team This information is generated automatically.

Coinone Hello, this is Coinone. Coinone has supported trading for each virtual asset only after rigorous reviews in order to foster a sound virtual-asset ecosystem. In accordance with the "Policy on Designation of Items Under Trading Caution and Termination of Trading Support," we hereby announce the termination of trading support for Yala (YALA, Ethereum ERC20). Customers holding this virtual asset are asked to review this notice carefully and refer to it for your use of our services. Reference material: Notice on Designation of Items Under Trading Caution: Yala (YALA) Reason for termination of trading support: On December 24, 2025, Yala (YALA) was designated as an item under trading caution after a comprehensive assessment found multiple shortcomings—considering the substance and sustainability of the business related to the virtual asset, as well as the transparency and reasonableness of procedures for material changes—along with a potential risk of user harm. Thereafter, we closely reviewed the matter, including requesting explanatory materials from Yala (YALA), but we were unable to confirm materials sufficient to determine that the reasons for the trading-caution designation had been resolved. Accordingly, to protect users, we will terminate trading support for Yala (YALA). Key scheduleTrading support termination: February 23, 2026 (Mon), 15:00Withdrawal support termination: March 24, 2026 (Tue), 15:00 Notes⁃ Deposits for the relevant virtual asset may be suspended upon designation as an item under trading caution and/or termination of trading support. If this occurs, we will inform you via a separate notice.⁃ For virtual assets for which trading support has been terminated, conversion to KRW value is not possible, and the Travel Rule applies in all cases. Accordingly, withdrawals can be made only after entering additional recipient information or receiving approval for an external wallet withdrawal address (whitelisting).⁃ All unfilled orders will be canceled in a batch after the trading support termination date.⁃ Existing transaction history will be retained even after the withdrawal support termination schedule.⁃ To enable withdrawals even after trading support termination, you must have an deposit wallet address issued for the relevant virtual asset before the trading support termination schedule.⁃ The trading support termination period may be shortened due to legal requirements, requests from authorities, or the occurrence of special circumstances during the termination process. In such cases, we will notify you via a separate notice.- Even after the withdrawal support period has ended, you may request a withdrawal through the Coinone Customer Center. However, a certain fee may apply to withdrawals of virtual assets that are not supported for trading. (Related link) - For virtual assets for which trading support has been terminated, technical support such as mainnet changes, contract changes, airdrops, token swaps, network updates, etc. may be discontinued, which may cause the value of the virtual asset to decline or disappear. Please be sure to withdraw all virtual assets within the withdrawal support period. Coinone will continue to do its utmost to build a healthy and transparent virtual-asset ecosystem. Thank you. Sincerely, Coinone Team This information is generated automatically.

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Coinone Hello. This is Coinone. On Thursday, January 22, 2026, we will add Seeker (SKR) to the KRW Market as follows. Seeker (SKR) Trading Information Scheduled deposit/withdrawal timeline: - Deposits open: Wednesday, January 21, 2026 17:00 (KST) - Withdrawals open: Thursday, January 22, 2026 11:05 (KST) Scheduled trading timeline: - Sell opens: Thursday, January 22, 2026 11:00 (KST) - Buy opens: Thursday, January 22, 2026 11:05 (KST) - Market order reserved price opens: Thursday, January 22, 2026 13:05 (KST) - Reference price: To be updated - Withdrawal fee: To be updated - Supported network: Solana Network (SPL) Deposits via other networks are not supported. - Block explorer: https://solscan.io/token/SKRbvo6Gf7GondiT3BbTfuRDPqLWei4j2Qy2NPGZhW3 Seeker (SKR) Asset Information Asset name: Seeker Asset overview: Seeker (SKR) is Solana Mobile’s second-generation Web3 smartphone project, providing a mobile device service equipped with a hardware security wallet, fingerprint authentication, easy payment features, and a dedicated dApp store. SKR is the utility token of the Seeker ecosystem; initially it will be operated primarily around governance functions, and going forward its scope of use is expected to expand to include discounts for ecosystem participation and use as a means of verification as external hardware manufacturers are added. Related materials - Official website - Whitepaper - Key information summary - Virtual asset description Official community - X (formerly Twitter) - Discord Notes - Items marked “To be updated” among the information on supported virtual asset listings and related services will be updated before trading support begins, so please check. - The start of trading support for the scheduled virtual asset may be postponed or canceled due to circumstances on the issuer side of the relevant asset or Coinone’s listing/support standards. - Under the Virtual Asset User Protection Act, unfair trading practices (such as the use of material non-public information) are prohibited. We ask for your cooperation to maintain a sound market order for virtual asset trading. - When supporting trading for a newly listed virtual asset, for the first 5 minutes from the time sell trading opens, only limit sell orders are available. - If deposits are made from a virtual asset service provider that is not included in the Travel Rule solution integration list, it may take a long time until the funds are returned. - Before depositing virtual assets, please be sure to check the supported network and whether there is a secondary address such as a memo/tag, and be careful to avoid incorrect deposits. - In the event of an incorrect virtual asset deposit, you may request the return of the virtual asset in accordance with Coinone Customer Center’s guide for returning incorrectly deposited assets. - Coinone provides the whitepaper, key information summary, description, community links, etc. for virtual assets for which trading support has been decided, and strives to review and keep them up to date on a regular basis. ⁃ Coinone does not make any investment recommendations in connection with virtual asset trading. ⁃ Virtual assets are high-risk products and may result in the loss of all or part of your investment. ⁃ When trading virtual assets, please be sure to consider that there is a risk of principal loss due to price fluctuations. ⁃ For safe trading, we recommend that you first review explanatory materials such as the relevant virtual asset’s whitepaper and related terms and conditions. - Coinone provides the whitepaper, key information summary, description, community links, etc. for virtual assets for which trading support has been decided, and strives to review and keep them up to date on a regular basis. - Coinone Co., Ltd. Compliance Officer Review Completed No. 2026-Da-9 (2026. 1. 21. ~ 2027. 1. 20.) Thank you. Sincerely, The Coinone Team This information is generated automatically.

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Coinone Hello, this is Coinone. Coinone has supported trading by rigorously reviewing each virtual asset in order to build a sound virtual-asset ecosystem. In accordance with the “Policy on Designation of Trading Caution Items and Termination of Trading Support,” we are announcing the designation of Milkyway (MILK) as a trading caution item. If you hold this virtual asset, please be sure to review this notice and refer to it for your use. Reason for Designation as a Trading Caution Item Milkyway (MILK) announced around January 15, 2026 via its official X channel that, after discussions with co-founders and investors, it had decided to shut down the protocol and related businesses. Taking into comprehensive consideration the substance and sustainability of the business related to the virtual asset, as well as the transparency and reasonableness of procedures for changes to material matters, it was confirmed that there are numerous insufficient aspects and that there is a possibility of user harm. Accordingly, in order to verify the facts and prevent other user harm, we designate this virtual asset as a trading caution item for approximately 1 month going forward. References Official announcement by the Milkyway (MILK) Foundation Notes ⁃ When a trading caution designation is made or trading support is terminated, deposits of the relevant virtual asset may be suspended. In such cases, we will provide guidance through a separate notice. ⁃ Coinone will determine whether to extend or lift the trading caution designation, or to terminate trading support, based on a detailed review of the relevant virtual asset. The trading caution designation period may be extended during the explanation process and review, and if the reasons for the designation are not resolved, trading support may be terminated. In such cases, we will provide guidance through a separate notice. ⁃ If you invest in a virtual asset designated as a trading caution item, please exercise special caution. Coinone will continue to do its best to foster a sound and transparent virtual-asset ecosystem. Thank you. Coinone Team This information is generated automatically.

Coinone Hello, this is Coinone. On Tuesday, January 20, 2026, we will add River (RIVER) to the KRW Market as follows. River (RIVER) Trading Information Scheduled Deposit/Withdrawal Timeline: - Deposits open: Monday, January 19, 2026 17:30 (KST) - Withdrawals open: Tuesday, January 20, 2026 12:05 (KST) Scheduled Trading Timeline: - Sell open: Tuesday, January 20, 2026 12:00 (KST) - Buy open: Tuesday, January 20, 2026 12:05 (KST) - Market order reservation price open: Tuesday, January 20, 2026 14:05 (KST) - Reference price: To be updated - Withdrawal fee: To be updated - Supported network: BNB Smart Chain (BEP-20) Deposits via other networks are not supported. - Block explorer: https://bscscan.com/token/0xdA7AD9dea9397cffdDAE2F8a052B82f1484252B3 River (RIVER) Asset Information Asset name: River Asset overview: River (RIVER) is an omni-CDP protocol that, based on chain abstraction, issues and operates the stablecoin satUSD while maintaining collateral in a multichain environment without a separate bridge. By leveraging LayerZero’s OFT standard, it locks collateral assets on the origin chain and circulates only satUSD cross-chain, eliminating structural risks such as bridge hacks and depegging. satUSD can be swapped 1:1 with major stablecoins and used in DeFi, while RIVER serves roles in governance via veRIVER and in ecosystem incentives. Related Materials - Official website - Whitepaper - Key information summary - Virtual asset description Official Community Channels - X (formerly Twitter) - Telegram - Discord - Blog Notes - Items marked “To be updated” among information on supported virtual assets and trading support services will be updated before trading support begins, so please check. - Trading support for the scheduled virtual asset may be delayed or canceled due to circumstances on the issuer’s side or Coinone’s trading support criteria. - Under the Virtual Asset User Protection Act, unfair trading practices (such as using material non-public information) are prohibited. We ask for your cooperation to maintain a sound market order for virtual asset trading. - When support for a new virtual asset begins, only limit sell orders are allowed for 5 minutes from the sell open time. - If deposits are made from a virtual asset service provider not included in the Travel Rule solution integration list, it may take a long time until the funds are returned. - Before depositing virtual assets, please be sure to check the supported network and whether a secondary address such as a memo is required, and beware of mistaken deposits. - In the event of a mistaken virtual asset deposit, you may request a return of the asset in accordance with Coinone Customer Center’s guide for returns of mistaken deposits. - Coinone provides the whitepaper, key information summary, description, community links, etc. for virtual assets that have been approved for trading support, and strives to review and update them periodically. ⁃ Coinone does not provide any investment recommendations related to virtual asset trading. ⁃ Virtual assets are high-risk products and may result in the loss of all or part of your investment. ⁃ When trading virtual assets, please be sure to consider the risk of principal loss due to price volatility. ⁃ For safe trading, we recommend that you first review explanatory materials such as the whitepaper and relevant terms and conditions for the virtual asset. - Coinone provides the whitepaper, key information summary, description, community links, etc. for virtual assets that have been approved for trading support, and strives to review and update them periodically. - Coinone Co., Ltd. Compliance Officer Review Completed No. 2026-D-8 (2026. 1. 19. ~ 2027. 1. 18.) Thank you. Coinone Team This information is generated automatically.

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Coinone Hello, this is Coinone. Coinone has supported trading for each virtual asset after rigorous review in order to build a sound virtual asset ecosystem. In accordance with the “Policy on Designation of Trading Caution Items and Termination of Trading Support,” we hereby notify you that Cloudbric (CLBK), LoungeM (LZM), Crust Network (CRU), FANCY (FNCY), ISKRA (ISK), Everyworld (EVERY), HAVA (HVH), and sKLAY (SKLAY) have been designated as trading caution items. If you hold any of these virtual assets, please be sure to review this notice and refer to it when using our services. Cloudbric (CLBK), LoungeM (LZM), Crust Network (CRU), FANCY (FNCY), ISKRA (ISK), Everyworld (EVERY), HAVA (HVH), and sKLAY (SKLAY) have been designated as trading caution items by member firms of the Digital Asset eXchange Alliance (DAXA). DAXA member firms may take measures such as issuing cautions, designating trading caution items, and terminating trading support in order to protect users. Therefore, if you hold any of these virtual assets, please be sure to review this notice and refer to it when using our services. Reasons for designation as trading caution items Market capitalization requirement Not met: Cloudbric (CLBK), LoungeM (LZM), Crust Network (CRU), FANCY (FNCY), ISKRA (ISK), Everyworld (EVERY), HAVA (HVH) The combined market capitalization across domestic and overseas exchanges was below KRW 4 billion for 30 or more days within the quarter for two consecutive quarters Turnover requirement Not met: Cloudbric (CLBK), LoungeM (LZM), sKLAY (SKLAY) Among assets with a combined market capitalization of less than KRW 50 billion, the quarterly average daily turnover on our exchange and other KRW-based exchanges was below 1% Based on the above, these virtual assets are deemed to carry a high likelihood of user harm if trading support is maintained; accordingly, to prevent further user harm, these virtual assets will be designated as trading caution items for approximately the next 3 months. Notes ⁃ When an item is designated as a trading caution item or trading support is terminated, deposits of the relevant virtual asset may be suspended. In such cases, we will provide guidance via a separate notice. ⁃ Coinone will decide whether to extend, lift, or terminate trading support for the relevant virtual assets after a close review. The designation period may be extended during the explanation procedure and review process, and if the reasons for designation are not resolved, trading support may be terminated. In such cases, we will provide guidance via a separate notice. ⁃ If you invest in virtual assets designated as trading caution items, please exercise extra caution. Coinone will continue to do our best to foster a healthy and transparent virtual asset ecosystem. Thank you. Sincerely, Coinone Team This information is generated automatically.

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Coinone Hello, this is Coinone. Coinone has supported trading by strictly reviewing each virtual asset to help build a sound virtual-asset ecosystem. Flow (FLOW) has had its Trading Caution designation extended by member firms of the Digital Asset Exchange Alliance (DAXA). Reference: Notice on Trading Caution Designation: FLOW DAXA member firms may take measures such as issuing cautionary alerts, designating an asset as Trading Caution, or terminating trading support in order to protect users. Therefore, customers who hold the relevant virtual asset must review this notice and refer to it for use. Reason for extending the Trading Caution designation Flow (FLOW) was designated as a Trading Caution asset as of December 27, 2025, after it was confirmed that a security incident such as hacking—whose cause has not been identified or remedied—occurred on the distributed ledger where the virtual asset is issued, transmitted, and stored, potentially causing user harm. Coinone will extend the Trading Caution designation period for this virtual asset by approximately one more month to more closely review the facts and detailed remediation measures. Notes ⁃ If an asset is designated as Trading Caution or if trading support is terminated, deposits of the relevant virtual asset may be suspended. In such cases, we will provide notice through a separate announcement. ⁃ Coinone plans to determine, through a close review of the relevant virtual asset, whether to further extend or lift the Trading Caution designation or to terminate trading support. The Trading Caution designation period may be extended during the explanation process and review, and if the reasons for the designation are not resolved, trading support may be terminated. In such cases, we will provide notice through a separate announcement. ⁃ If you invest in a virtual asset designated as Trading Caution, please exercise extra caution. Coinone will continue to do its best to foster a sound and transparent virtual-asset ecosystem. Thank you. Sincerely, Coinone Team This information is generated automatically.

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Hello, this is Coinone. Coinone has supported trading for each virtual asset after rigorous screening in order to build a sound virtual-asset ecosystem. In accordance with the “Policy on Designation of Trading Caution Items and Termination of Trading Support,” we hereby notify you of the termination of trading support for Ai16z (AI16Z, ai16z). Customers who hold the relevant virtual asset are requested to carefully review this notice for your reference. Ai16z (AI16Z) is scheduled to have its trading support terminated by member companies of the Digital Asset Exchange Alliance (DAXA). Reference: Notice on Designation of Trading Caution Item: Ai16z (AI16Z) DAXA member companies may take measures such as issuing cautions, designating trading caution items, and terminating trading support for user protection. Therefore, customers who hold the relevant virtual asset are requested to carefully review this notice for your reference. Reasons for termination of trading support Ai16z (AI16Z) was designated as a trading caution item on December 24, 2025, after a comprehensive review found multiple deficiencies and the potential for user harm, including confirmation that material matters that could have a significant impact on the value of the virtual asset were not disclosed in a timely and appropriate manner or were arbitrarily changed without justifiable reasons, as well as issues regarding the transparency and reasonableness of procedures for changes to material matters and the transparency of virtual asset operations. Subsequently, we conducted a thorough review, including requesting explanatory materials from Ai16z (AI16Z), but no materials were identified that would justify a determination that the reasons for designation as a trading caution item had been resolved. Accordingly, to protect users, we will terminate trading support for Ai16z (AI16Z). Key dates Schedule for termination of trading support: February 9, 2026 (Mon), 15:00 Schedule for termination of withdrawal support: March 10, 2026 (Tue), 15:00 Notes ⁃ Coinone is supporting the rebranding of Ai16z (AI16Z). Additional details regarding rebranding and swap support will be provided through a separate announcement. ⁃ Users holding Ai16z (AI16Z) are requested to refer to the information below. Ai16z (AI16Z) Rebranding and Token Swap Guide Cautions ⁃ When trading a virtual asset for which termination of trading support has been decided, please be mindful of sharp price volatility. - Deposits of the relevant virtual asset may be suspended upon designation as a trading caution item or termination of trading support. In such cases, we will provide notice through a separate announcement. ⁃ For virtual assets whose trading support has been terminated, conversion to KRW value is not possible, and the Travel Rule applies in all cases. Accordingly, you may withdraw only after entering additional recipient information or obtaining approval via an external wallet withdrawal address (whitelisting). ⁃ All unfilled orders after the termination date of trading support will be canceled in bulk. ⁃ Existing transaction history will be retained even after the withdrawal support termination schedule. ⁃ You must have an deposit wallet address issued for the relevant virtual asset prior to the termination of trading support in order to be able to withdraw even after trading support ends. ⁃ The period for termination of trading support may be shortened due to applicable laws, regulatory requirements, or exceptional circumstances during the termination process. In such cases, we will notify you via a separate announcement. - Even after the withdrawal support period has ended, you may request withdrawals through Coinone Customer Center. However, a certain fee may apply for withdrawals of virtual assets not supported for trading. (Related link) - For virtual assets whose trading support has been terminated, technical support such as mainnet changes, contract changes, airdrops, token swaps, and network updates may be discontinued, and accordingly the value of the virtual asset may decline or disappear. Please be sure to withdraw all virtual assets within the withdrawal support period. Coinone will continue to do its utmost to foster a sound and transparent virtual-asset ecosystem. Thank you. Sincerely, Coinone Team This information is generated automatically.

Hello. This is Coinone. On Thursday, January 8, 2026, we will add SPX6900 (SPX) to the KRW market as follows. SPX6900 (SPX) Trading Information Deposit and Withdrawal Schedule: - Deposit open: 2026-01-07 (Wed) 17:00 (KST) - Withdrawal open: 2026-01-08 (Thu) 12:05 (KST) Trading Schedule: - Sell open: 2026-01-08 (Thu) 12:00 (KST) - Buy open: 2026-01-08 (Thu) 12:05 (KST) - Market and reserved price open: 2026-01-08 (Thu) 14:05 (KST) - Reference price: To be updated - Withdrawal fee: To be updated - Supported network: Ethereum Network (ERC-20). Deposits via other networks are not supported. - Block explorer: https://etherscan.io/token/0xE0f63A424a4439cBE457D80E4f4b51aD25b2c56C SPX6900 (SPX) Asset Information Asset name: SPX Asset introduction: SPX6900 is a community-driven meme coin that appeared with the symbolic goal of "surpass the S&P500 by market capitalization" by parodying the market capitalization of the S&P500, an index representing traditional financial markets. SPX is a meme coin and does not have any separate utility. Related materials - Official website - Whitepaper - Key information summary - Virtual asset guide Official community - X (formerly Twitter) - Telegram - Reddit - Mirror Notes - Updates to information regarding supported virtual asset listings and trading support services will be provided before trading support begins; please check. - Planned support for a virtual asset may be delayed or canceled due to circumstances of the asset issuer or Coinone's listing criteria. - Unfair trading practices (such as use of undisclosed material information) are prohibited under the Act on the Protection of Users of Virtual Assets; we ask users to cooperate to maintain a sound market order for virtual asset trading. - For newly supported virtual assets, only limit sell orders are allowed for five minutes from the sell open time. - Deposits coming from virtual asset service providers not included in the Travel Rule solution integration list may take a long time to be returned. - Before depositing virtual assets, please be sure to check the supported network and any secondary address such as memo to avoid incorrect deposits. - In case of an incorrect virtual asset deposit, you may request the return of the assets according to Coinone Customer Center's incorrect deposit return guide. - Coinone provides whitepapers, key information summaries, guides, and community links for virtual assets decided for support, and strives to periodically review and update them. ⁃ Coinone does not provide any investment advice regarding virtual asset trading. ⁃ Virtual assets are high-risk products and may result in the loss of all or part of your investment. ⁃ When trading virtual assets, please be sure to consider the risk of principal loss due to price fluctuations. ⁃ For safe trading, we recommend that you first review the whitepaper and relevant terms and other explanatory materials of the virtual asset when trading. - Coinone provides whitepapers, key information summaries, guides, and community links for virtual assets decided for support, and strives to periodically review and update them. - Coinone Co., Ltd. Compliance Officer Reviewed No. 2026-Da-1 (2026. 1. 7. ~ 2027. 1. 6.) Thank you. Coinone Team This information is generated automatically.

Hello, this is Coinone.Coinone has supported trading by strictly screening each virtual asset to create a healthy virtual asset ecosystem. In accordance with the "Policy on Designation as a Cautionary Asset and Termination of Trading Support", we inform you of the termination of trading support for Masa (MASA, Ethereum ERC20). Customers holding the relevant virtual asset must check this notice and refer to it when using the service. Reference: Notice of designation as a cautionary asset: Masa (MASA) Reasons for termination of trading support: Masa (MASA) — on December 5, 2025, circumstances were confirmed indicating that follow-up measures related to a past security incident had not been sufficiently implemented; when comprehensively considering the transparency and rationality of procedures for changes to material matters and the presence and extent of disclosure regarding material matters, there were many inadequate aspects and concerns that they could cause user harm, and it was designated as a cautionary asset. Thereafter, we conducted a thorough review, including requesting explanatory materials from MASA, but no materials were confirmed that would allow us to determine that the reasons for designation as a cautionary asset had been resolved. Therefore, to protect users, we are terminating trading support for Masa (MASA). Key schedule Trading support termination schedule: February 6, 2026 (Fri), 15:00 Withdrawal support termination schedule: March 9, 2026 (Mon), 15:00 Notes⁃ When an asset is designated as a cautionary asset or trading support is terminated, deposits of the relevant virtual asset may be suspended. In that case, we will notify you via a separate announcement.⁃ For virtual assets whose trading support has been terminated, conversion to Korean won is impossible and the Travel Rule applies in all cases. Therefore, withdrawals can be made only after entering additional recipient information or after approving an external wallet withdrawal address (whitelisting).⁃ All open orders after the trading support termination date will be canceled en masse.⁃ Existing transaction history will be retained even after the withdrawal support termination date.⁃ You must generate an incoming wallet address for the relevant virtual asset before the trading support termination date in order to be able to withdraw it after the termination of trading support.⁃ During the process of terminating trading support, the termination period may be shortened due to laws, institutional requirements, or the emergence of special circumstances. In that case, we will notify you by a separate announcement.- Even after the withdrawal support period has passed, you can request withdrawals via Coinone Customer Center. However, a fee may be charged for withdrawals of virtual assets that are not supported for trading. (Related link) - For virtual assets whose trading support has been terminated, technical support such as mainnet changes, contract changes, airdrops, token swaps, and network updates may be suspended, and as a result the virtual asset's value may decline or disappear. Be sure to withdraw all virtual assets within the withdrawal support period. Coinone will continue to make every effort to foster a healthy and transparent virtual asset ecosystem.Thank you. Coinone team This information is generated automatically.

Bithumb Brevis(BREV) KRW market added https://feed.bithumb.com/notice/1651447 This information is generated automatically.

Upbit zkSync (ZK) New Trading Support Notice (KRW, BTC, USDT Markets) https://upbit.com/service_center/notice?id=5913 This information is generated automatically.