This is NEX for those who don't know it: https://neonexchange.org/

KNC is on Binance and kucoin and other exchanges... on the other hand, Huobi tokens, bnb, kcs..... are only tradable on their respective exchange

is it in the plans to have it tradable on other exchanges as well?

According to their roadmap, it seems like it will only be tradable on Nex in Q3 of this year but I could be wrong...