PANews reported on November 20th that Aster announced on its X platform that it has completed the full buyback of its S3 tokens, repurchasing a total of 55,720,650 ASTER. To date, the cumulative buyback volume has reached 155,720,656 ASTER. 50% of the repurchased tokens will be burned to reduce circulating supply and achieve long-term scarcity; this represents 77.8 million ASTER (approximately 1% of the total supply), and the burning date is December 5th. The burn transaction will be publicly disclosed on the blockchain. The remaining 50% of the repurchased tokens (77.8 million ASTER) will be used for future airdrops to reward long-term users, builders, and holders. The tokens will be transferred to an airdrop lock address for subsequent distribution. The S3 airdrop query will open on December 1st, and the S3 airdrop claiming will begin on December 15th. Furthermore, 60%-90% of the transaction fees generated from S4 will be used for buybacks, with the buyback starting on December 10th.