The English version PDF document going into the specific digit manipulation and service code string formats looks to me like a boilerplate they started with and

The English version PDF document going into the specific digit manipulation and service code string formats looks to me like a boilerplate they started with and I would be surprised if they have renamed all the methods and variables let alone modified any format structure. It should be easy to figure out the software platform they are using and even if this got sold through a front company there will be a very nervous LI system vendor and supply chain out there somewhere who is about to have a ton of bricks come down on them.