SINGAPORE, July 31, 2025 — Intchains Group Limited (Nasdaq: ICG) (“we,” or the “Company”), a provider of altcoin mining products, an acquirer and holder of Ethereum-based cryptocurrencies, and an active developer of innovative Web3 applications, today announced its collaboration with FalconX, the leading digital asset prime brokerage for institutional investors, to expand the Company’s Ethereum (ETH) digital asset treasury. This partnership aims to boost the efficiency of ETH acquisition and explore opportunities for enhanced returns through a structured ETH yield strategy, contingent on market conditions and risk considerations.

The cooperation focuses on two key aspects:

Optimized ETH Acquisition: FalconX will deploy tailored derivatives-based trading strategies, such as funded put selling, for Intchains. This approach may enable the Company to acquire ETH while potentially generating premium income.

ETH Yield Enhancement Strategy: Through FalconX’s platform, Intchains will be able to pursue yield generation from its ETH holdings by combining lending and derivatives-based strategies. The goal is to improve returns compared to Intchains’ current passive ETH accumulation and staking approach. Based on preliminary modeling, Intchains’ annualized yield on its ETH holdings could reach up to 10%.

Mr. Qiang Ding, Chairman of the Board of Directors and Chief Executive Officer of Intchains, commented, “We are pleased to deepen our collaboration with FalconX to enhance our ETH accumulation strategy and improve overall yield performance. With this initiative, we anticipate achieving reduced ETH acquisition costs and higher yields, further solidifying ICG’s strong standing in ETH holdings and delivering improved financial outcomes. Our commitment to a long-term dollar-cost-averaging ETH strategy remains firm, and we believe the FalconX platform will be a reliable partner as we continue to expand our ETH position.”

About FalconX
FalconX offers comprehensive solutions for institutional digital asset strategies, catering to over 600 clients worldwide. As of December 31, 2024, the platform had facilitated trading volumes exceeding $1.5 trillion.

About Intchains Group Limited
Intchains Group Limited provides altcoin mining products, strategically acquires and holds Ethereum-based cryptocurrencies, and actively develops innovative Web3 applications. For more details, please visit the Company’s website at: .

Forward-Looking Statements
This announcement contains certain forward-looking statements. These statements involve known and unknown risks and uncertainties, relying on the Company’s current expectations and projections regarding future events that could impact its financial condition, operational results, business strategy, and financial requirements. Such statements encompass, but are not limited to, information concerning: (i) our goals and strategies; (ii) our future business development, financial state, and operational outcomes; (iii) anticipated changes in our revenue, costs or expenditures; (iv) industry growth and competitive trends; (v) our expectations regarding demand for, and market acceptance of, our products; (vi) general economic and business conditions in the markets where we operate; (vii) relevant government policies and regulations pertaining to our business and industry; (viii) fluctuations in the market price of ETH-based cryptocurrencies; gains or losses from the sale of ETH-based cryptocurrencies; changes in accounting treatment for the Company’s ETH-based cryptocurrencies holdings; a decrease in liquidity in the markets where ETH-based cryptocurrencies are traded; security breaches, cyberattacks, unauthorized access, loss of private keys, fraud, or other events leading to the loss of the Company’s ETH-based cryptocurrencies; impacts on the price and rate of adoption of ETH-based cryptocurrencies associated with financial difficulties and bankruptcies of various industry participants; and assumptions underlying or related to any of the foregoing. Investors can identify these statements by terms like “may,” “could,” “will,” “should,” “would,” “expect,” “plan,” “intend,” “anticipate,” “believe,” “estimate,” “predict,” “potential,” “project” or “continue,” or their negatives or other comparable terminology. The Company is not obligated to publicly update or revise any forward-looking statements to reflect subsequent events, circumstances, or changes in its expectations, unless required by law. While the Company believes the expectations expressed in these forward-looking statements are reasonable, it cannot guarantee their correctness. Investors are cautioned that actual results may differ significantly from anticipated outcomes, and are encouraged to review other factors that could influence its future results in the Company’s registration statement and other SEC filings.

For investor and media inquiries, please contact:

Intchains Group Limited
Investor relations
Email: ir@intchains.com

The Equity Group
Lena Cati, Senior Vice President
212-836-9611 /

Alice Zhang, Associate
212-836-9610 / azhang@theequitygroup.com