I have found this information here (https://longcatchain.com/data/files/110118045_420742863.pdf). As you can see, there is Business Roadmap beginning from 2017 and ending with 2021 inclusive. In this document you can find a lot of useful information for yourself.
A wonderful find! By the way, in this document there is not only business roadmap, but also the section on business development in which arguments how a business plan becomes possible are presented.