Sun Yuchen extracted 12,000 ETH pieces from Poloniex worth approximately US$19.5 million

According to monitoring by@ai_9684xtpa, Sun Yuchen extracted 12,000 ETH pieces from Poloniex 20 minutes ago, worth approximately US$19.5 million. This is Sun Yuchen's withdrawal of ETH in the same way again after a while. After the last withdrawal, he pledged it into Lido, but it has not been transferred after this withdrawal.