This is what they mentioned on thier twitter
#Antminer is unveiling something big at this year’s #WDMS2019! A groundbreaking new product that will change the industry. Become part of the largest digital mining event of the year. Join us at
https://miningconf.org on October 8-10 in Frankfurt, Germany. See you there!
apparently it's not a new product,according to this website >
https://bitcoinmagazine.com/articles/bitmain-to-play-matchmaker-between-mining-farms-miners-with-new-servicethey are producing some sort of digital map to show hosting facilitates for customers, or at least this is what i understood from the article
The WDMM “will help mining farm owners fill available capacity they have, while hardware owners will have more options for places to host their rigs,” a representative from Bitmain told Bitcoin Magazine
Not sure how Bitmain is going to research all those hosts before putting their names up on their website, hosting business is trouble-zone but bitmain want to make money of anything.