Hi,
I have a board Assembly that I want to build, the problem is that there is one DIN 41612 30Pin 3 Row Erni connector on it

The part number of the ERNI connector is 374856 Mate: 284173, the problem with that is that only mouser have it for now and the price is not reasonable! so I want to know if you know some other brand replacement for that, searching digikey showed some harting ones, but there was no female one that matches this one, Also lcsc seems to do not have any DIN41612 connectors, I prefer Asia or china brands. the connectors has long terminals that are required for the assembly.
any hints?