SINGAPORE, Jan 6 (Reuters) - Crypto exchange Huobi plans to lay off about 20% of its staff, the company told Reuters on Friday. With the current state of the bear market, a very lean team will be maintained going forward," Huobi said in a statement, responding to queries from Reuters. Sun, a Chinese cryptocurrency entrepreneur who is also a member of Huobi's global advisory board, said in an internal memo to Huobi staff that the company has been like "a fire in the (crypto) winter" despite the deteriorating macro environment. Huobi was ranked the eighth largest crypto exchange in terms of volume as of last November, according to analytics website CoinGecko. It was not immediately clear how many staff Huobi currently has.

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