Dear OSL Global Clients:

OSL Global will support the rebranding of Toncoin (TON) to Gram (GRAM). During this process, Toncoin (TON) will change to Gram (GRAM) and its ticker will change from TON to GRAM.

1. What do I need to do?

If you are just simply holding TON in your wallet: No action is required. Your TON balance will automatically update to GRAM on June 23, 2026, 10:00 (UTC+8).

If you are a TON spot trader: Please cancel all open TON spot orders before June 18 , 2026, 16:00 (UTC+8). Any remaining open orders after this time will be automatically canceled.

If you have open TON futures positions: Please close all active TON contract positions before June 22 , 2026, 16:00 (UTC+8).

2. Deposits and Withdrawals

Suspension of TON Deposits & Withdrawals: June 17, 2026, 15:00 (UTC+8)

• Important Note: Please do not deposit TON after this time. Any TON deposits made during the suspension period will not be credited automatically and will require manual review, which may lead to processing delays.

Opening of GRAM Deposits & Withdrawals: June 23, 2026, 10:00 (UTC+8)

3. Spot Trading & OTC Trading (TON/USD)

OSL Global will delist the TON/USD trading pair on Pro Trading and OTC.

• Delisting of spot pair (TON/USD): June 18, 2026, at 16:00 (UTC+8)

  • All open spot orders will be automatically canceled by the system upon delisting. We highly recommend that users cancel any pending orders before this deadline.

• Delisting of TON from OTC (TON/USD): June 19, 2026, at 16:00 (UTC+8)

• Listing of GRAM: June 23, 2026, 16:00 (UTC+8)

4. Perpetual Futures Contract (TONUSDC)

OSL Global will delist the TONUSDC perpetual futures on Pro Trade - Derivatives.

• Suspension of New Positions: Users will not be allowed to open new positions starting from June 17, 2026, 16:00 (UTC+8). Only position-closing orders will be accepted.

• Futures Delisting: June 22, 2026, 16:00 (UTC+8)

• Automatic Settlement: Any open positions in the TONUSDC perpetual futures will be automatically closed. The closing price will be based on the market price.

Please Note

• The newly rebranded GRAM tokens will be automatically reflected in users' Funding Accounts by June 23, 2026, 10:00 (UTC+8).

• API Impact: This delisting applies to the Pro Trade API simultaneously for both spot and perpetual futures. Users accessing related tokens' quotes via API are strongly advised to remove relevant configurations or tickers before the deadline to avoid potential system execution errors or failed calls.

• Historical TON transaction records will remain retrievable after the delisting via email requests or by contacting our Customer Support team. Please feel free to contact us via customer support at [email protected].

Thank you for your support!

OSL Global Team

Disclaimer: This announcement is for informational purposes only and does not constitute financial, investment, or trading advice, nor an offer or solicitation to trade. OSL does not guarantee the accuracy or completeness of this information and shall not be held liable for its use. Digital assets are highly speculative, volatile, and may become illiquid; investors risk losing their entire investment. Information herein may not be suitable for all persons or permitted in certain jurisdictions. You are responsible for conducting your own research, evaluating your risk appetite, and ensuring compliance with local laws before trading.

OSL Bermuda Limited is licensed to conduct digital asset business by the Bermuda Monetary Authority.