Two Trading Methods to be Available in Asia Broadband’s Upcoming Proprietary Crypto Exchange Share Article Asia Broadband, Inc. (OTC: AABB) (“AABB”) is pleased to announce two unique trading methods that are expected to be launched in September 2021. Known as Quick Exchange and Advanced Exchange, these will be available in AABB’s proprietary cryptocurrency exchange. LAS VEGAS (PRWEB) June 01, 2021 Asia Broadband, Inc. (OTC: AABB) (“AABB”) is pleased to announce two unique trading methods that are expected to be launched in September 2021. Known as Quick Exchange and Advanced Exchange, these will be available in AABB’s proprietary cryptocurrency exchange. Upon the launch of the digital exchange, the two trading methods will be available to users.