Dear OSL Clients,

We are thrilled to announce that OSL Global has completed the integration of Tether (USDT) on Avalanche C-Chain, and will launch OSL X Avalanche Zero Gas Fiesta, a zero withdrawal fee campaign for USDT on Avalanche C-Chain.

Campaign Period: Dec 4th, 2025, 4:00 UTC+8 - Mar 31st, 2025, 23:59 UTC+8

During the campaign period, users can enjoy 0 withdrawal fees when you withdraw USDT via Avalanche C-Chain.

Please Note: OSL Global now supports the deposit and withdrawal of USDT on Avalanche C-Chain, Ethereum, Tron and Solana. Only USDT withdrawals on the Avalanche C-Chain are eligible for zero fees. Please make sure to select the intended network when trying to deposit and withdraw.

Disclaimer

1. This “0 Withdrawal Fee” Campaign ("Campaign") applies exclusively to the withdrawal fee normally charged by OSL Global. Users are still responsible for all third-party fees, including but not limited to network, blockchain, or gas fees (e.g., Avalanche C-Chain fees), as well as any taxes or bank/payment services provider fees. It is a time-limited campaign and may be modified, suspended, or terminated at any time without prior notice.

2. Eligibility:

   This Campaign is available only to eligible users in eligible jurisdictions, as determined by OSL Global in its sole discretion, and may require further verification and compliance checks. OSL Global reserves the right to disqualify any participant or revoke the fee waiver in cases of any suspected abuse, fraud, or violation of our Terms and Conditions and any applicable laws and regulations.

3. No Advice:

   Nothing in this Campaign constitutes: (i) investment advice or a recommendation; (ii) an offer or solicitation to buy, sell, or hold digital assets; or (iii) financial, legal, accounting, or tax advice.

4. No Liability:

   OSL Global is not liable for transaction delays, failures, or losses resulting from network congestion, user error, incompatible wallets, or third-party services.

5. Governing Terms:

   Participation in this Campaign and use of OSL Global’s services are governed by our Terms and Conditions, which may be amended periodically. In case of any discrepancy between this disclaimer and the Terms and Conditions, the Terms and Conditions shall prevail.

6. High-Risk Warnings:

   Digital asset trading and transfers carry significant risk. Prices and networks can be highly volatile. Users must independently assess their financial objectives and risk tolerance before transacting in any digital asset. See Full Risk Disclosure.

About OSL Group

OSL Group (HKEX: 863.HK) is a leading global financial infrastructure platform bridging traditional finance and the digital asset economy through blockchain technology. The Group is dedicated to providing efficient, seamless, and regulatory-compliant financial services to individuals and businesses worldwide.OSL delivers a comprehensive suite of regulated services through its licensed platforms, including 24/7 OTC brokerage with deep liquidity fiat gateways and competitive pricing; omnibus brokerage solutions enabling traditional financial institutions to integrate digital assets; SOC 2 Type 2-certified custody with up to US$1 billion insurance protection; and compliant retail trading channels; wealth management solutions, including scheduled launches on tokenised treasuries and RWAs; and in preparation for cross-border payment infrastructure via OSL Pay."Open, Secure, Licensed" are the principles OSL lives by. OSL is expanding its compliant infrastructure across Japan, Australia, and Europe, potentially Southeast Asia, powering the next generation of global financial infrastructure.