[Initial launch: Gate will launch Humidifi (WET) spot trading and activate Launchpool] Gate will launch Humidifi (WET) spot trading on December 9, 2025 at 23:00 (UTC+8) and open the 347th phase of Launchpool. Users can stake GUSD or WET to split 375000 WET tokens for free and receive rewards every hour. Humidifi (WET) spot trading Starting time: 23:00 on December 9, 2025 (UTC+8) WET recharge address: https://www. ((gate.com))/zh/myaccount/deposit/WET WET trading address: https://www. ((gate.com))/zh/trade/WET_USDT WET Reward Details Mining time: 10:00 on December 10, 2025-10:00 on December 17, 2025 (UTC+8) Total mining amount: 375000 WET Unlock method: 100% unlock /image/1_20251209_104137_65ee18bffca187ece32b9dce442d9506.png) Immediately pledge to earn coins Advance Pledge: Gate Launchpool supports users to stake in advance. Before the project is officially launched, you can pledge assets in advance to ensure that you start earning rewards as soon as the project starts mining. Reward distribution: The system will distribute token rewards to users' spot accounts every hour based on the proportion of pledged assets. Reward Bonus: Users who pledge GUSD can enjoy a daily casting income of 4.4%. Immediately cast. How to participate: Login to Gate account, complete identity authentication - enter [Launchpool] - hold no less than 0.05 GUSD/1 WET - click [Participate]. Gate Launchpool Frequently Asked Questions and Answers Basic project information Project Introduction: Humidifi is the largest decentralized exchange (DEX) in the Solana ecosystem by trading volume, with a daily trading volume exceeding $1 billion - accounting for approximately 35% of the total DEX trading volume in the entire chain. Unlike traditional Automated Market Makers (AMMs), Humidifi adopts a proprietary Automated Market Maker (prop AMM) model that combines on chain execution with institutional level market making logic, resulting in narrower bid ask spreads, deeper liquidity pools, and superior trading execution capabilities compared to other decentralized and centralized exchange competitors. Full name of token in English: Humidifi Chinese full name of token:- Token symbol: WET Total number of tokens: 1000000000 Token type: SPL Contract address: https://(solscan. io)/token/WETZjtprkDMCcUxPi9PfWnowMRZkiGGHDb9rABuRZ2U Token allocation ratio and unlocking rules: Pre sale: 10%, unlock 100% during TGE Foundation: 40%, unlocked 8% during TGE; Linear unlock for 24 months Ecosystem: 25%, unlock 5% during TGE; Linear unlock for 24 months Labs：25%， Lock up period of 6 months; Linear unlock for 24 months Project official website: https://humidifi.xyz White Paper: https://humidifi.xyz/litepaper Gate Labs Investment Announcement Gate Labs did not participate in Humidifi (WET) investment. Precautions 1. Gate Launchpool is an innovative staking airdrop platform where users can earn hot coins and new currency airdrops every hour by staking GT, BTC, ETH, USDT, GUSD or other tokens. With low threshold and high annualization, users can easily capture market opportunities. 2. Participating users need to complete identity authentication first to ensure the security of their accounts and assets. 3. Please follow the relevant activity rules when participating, and any cheating behavior is prohibited. Any cheating behavior will result in disqualification from the award. If there are any differences between the translated version and the English version, the English version shall prevail. Gate has the final interpretation right for this event. 6. This activity is not related to Apple Inc. 7. Users in the UK and other restricted areas are unable to use all or part of the services (including participation in this activity, game, or competition). For detailed information on restricted areas, please refer to the User Agreement. Risk statement 1. Blockchain startup projects are still in their early stages, and there may be significant risks in project operation, underlying technology, legal and regulatory environment, etc. 2. Understanding blockchain startups and assessing their inherent risks requires advanced technical and financial knowledge. 3. Due to the influence of technology, laws and regulations, market and other factors, the price of the project you participate in may fluctuate sharply, and the price may decrease or increase significantly. 4. Due to the underlying technology of the project or the Gate trading platform, the project you are participating in may not be able to withdraw all or part of it. 5. Cryptocurrency projects have high risks. Cryptocurrency prices have high volatility. The project party has not set up a security deposit and does not provide any price commitment or breach guarantee. Please be sure to participate with a complete understanding of the risks and the ability to bear them. The platform strongly reminds you of the risks, but cannot assume responsibility for investment behavior such as guarantee compensation. Gate team December 9th, 2025