A suspected PORTAL market maker address withdrew $2.6 million worth of ZRO from CEX three hours ago

According to @ai_9684xtpa's monitoring, three hours ago, a suspected PORTAL market maker address withdrew $2.6 million worth of ZRO from CEX, making it the second largest asset held by this address ($4.03 million). The top one is AVAX ($13.42 million). Prior to this, there had been no ZRO interaction with this address for over a month.