<ul data-eligibleForWebStory="false">Pumpfun's $4B token sale faces uncertainty after Gate.io delists it without warning, sparking trader doubts.PUMP token, part of Solana's ecosystem, aims to energize activity by offering memecoin perks and enhancing DeFi landscape.Despite Gate.io's deletion of PUMP's sale page, the token sale is set to proceed as planned with a large supply and high valuation.The PUMP token sale features 150 billion tokens at $0.004 each, representing 15% of the total supply and valuing the project at $4 billion.