Thank you @sota for your comment.
how beneficial Astar community can get by providing liquidity
The number of ASTRs, LAYs, and ARSWs held by Astar Treasury may increase. According to the docs here, PancakeSwap will return a 0.17% transaction fee to liquidity providers, and the same can be said for ArthSwap, which was forked from PancakeSwap. In addition, ARSW will be earned by staking LP tokens to ArthSwap. Given the liquidity volume at the moment, a yield of several hundred percent per year would be displayed.
how long we will provide the liquidity
We would be happy if you could provide liquidity for at least one year.