After the fire at Hong Kong's Hong Fu Court, many crypto companies have joined the donation efforts. As of now, the publicly disclosed information: Binance, HashKey, Avenir, Gate, OKX donated HK$10 million OSL donated HK$3 million KuCoin donated HK$2 million Sheldon, Jack, Young jointly donated HK$1 million Animoca set up an on-chain donation pool Brother Sun stated he will donate