Huobi will be launching LPT/USDT and BLZ/USDT perpetual futures at 10:00 (UTC) on Aug 14, 2023.
Source: https://www.huobi.com/support/en-us/detail/84946308039175
BLZ
Binance Adds BLZ/BUSD, FIRO/BUSD, NKN/BUSD, OP/BNB & OP/EUR Trading Pairs
Binance will open trading for BLZ/BUSD, FIRO/BUSD, NKN/BUSD, OP/BNB and OP/EUR trading pairs at 2022-06-17 10:00 (UTC).
Please note: EUR is a fiat currency and does not represent any other digital currencies.