Not sure what you are looking for, but I looked up a few of them and they are real ID numbers, real people, and they show up in the Chinese records. There are some errors in the English on some of the contracts (no surprise there). Wei Da Xing is actually Wei Da Qing, based on the Chinese version. And the ID number in the English section is incorrect, has too many digits. Again the Chinese version is correct and checks out. Wei Da Qing shows up as the contact person/legal rep for one of the cattle farms (JiangMen), I haven't taken the time to dig much further.
I looked up a few others and they all check out. Not sure what you are looking for, but I think it is a wild goose chase. I am satisfied that the partners are real people. Hard to find details out there, but that is typical of China. The ones I looked into are real.