Hong Kong crypto giant HashKey merges regional exchange into one

<p style="float:right; margin:0 0 10px 15px; width:240px;"><img src="https://s3-images.ctmedia.io/media/article-covers/hi-stablecoin-hong-kong.jpg" alt="Hong Kong crypto giant HashKey merges regional exchange into one" class="type:primaryImage"></p><p>Hong Kong’s HashKey will unify its crypto exchan