According to the upgrade process of the Ethereum(ETH) Constantinople& Petersburg released by the developer, the upgrade have been set to block number 7,280,000. The upgrade time is expected to be March 1, 2019(GMT+8), which depends on the actual block height.
For more details, please refer to: https://github.com/ethereum/pm/wiki/Constantinople-Progress-Tracker
During the upgrade, if there are any airdrops, BTEX will distribute them to users after receiving the airdrops. It is recommended that you deposit ETH to BTEXsince Huobi Global will help you deal with any technical problems regarding the hard fork.
Thank you for your support of BTEX!
February 26, 2019