Dear BitMart Users,   The CHA smart contract upgrade is about to be completed, which will provide a solid foundation for the mainnet launch of Olive Chain, BitMar will support CHA token swap and new tokenomics . BitMart has to pause all CHA related features. Users should cancel their orders of CHA from our platform. If your order is not canceled in time, the order will be canceled by the system and your assets will be credited to your trading account. Please note the below dates for suspension: - Deposit feature: Already suspended - Trading feature: 6:00 AM on August 4, 2021 (EDT) - Withdrawal feature: Already suspended   Please note the available dates for different functions below for CHA Smart Contract Swap: - Deposit feature: 08/6/2021 06:00 AM (EDT) - Trade feature: 08/6/2021 06:00 AM (EDT) - Withdrawal feature: 08/7/2021 06:00 AM (EDT) During this period, the security of your assets will not be affected. The CHA Net Buying Competition will be extended for two days at the same time, which will end at 6:00 AM on August 8, 2021 (EDT). Don't miss out!   Thank you for your support and understanding!    BitMart Team August 4, 2021