# 链上商品

Wow, sisters, after chatting with a few friends involved in on-chain commodity trading and reading the new announcements from @Aster_DEX and @worldlibertyfi, my whole perspective has been completely reshaped.
Previously, including myself, I thought that the more stablecoins you choose for perpetual settlement, the more convenient it would be for users, and the better the liquidity should be. But they directly dropped the line: Not alongside USDT. Exclusively. — It’s not about supporting USD1 as well, but about using USD1 exclusively. This isn’t a small update; it’s a complete rewrite of the ru