C1 Fund, which focuses on the secondary market of digital assets, has announced a strategic partnership with Spartan Group. Spartan Group owns multiple Web3 investment portfolios, including Singapore remittance company Wind based on Polygon, Web3 social network platform Sleek, Layer2 network Kinto, Rollup modular SDK project Stackr Labs, etc. It is reported that both parties plan to jointly promote the enhancement of liquidity in the secondary market of digital assets and contribute to the growth of their invested projects.