PANews reported on September 16th that Huobi HTX officially launched ZKC/USDT perpetual contracts with a maximum leverage of 20x. Huobi HTX also launched a ZKC contract trading competition from 5:00 PM on September 16th to 5:00 PM on September 23rd (UTC+8), offering a total prize pool of 10,000 USDT. During the event, registered users with a cumulative trading volume of ≥ 10,000 USDT will be divided among the prize pool, with a maximum prize pool of 1,000 USDT per user. Furthermore, new users who complete ZKC/USDT contract trades will have the opportunity to receive an additional 3 USDT reward.