BlockBeats News, December 21st, according to HTX market information, UNI broke through $6.2, currently trading at $6.213, with a 24-hour increase of 17.2%.According to official information, the Uniswap "Activate Fee Switch Proposal" final governance vote officially began yesterday, with current support rate close to 100%. The vote will end at 2:11 on December 26th, Beijing time. If this round is approved, after a 2-day deadline: 100 million UNI will be burned, and the v2 and v3 fee switches will be toggled on the mainnet, starting the burning of UNI tokens and Unichain fees.