Agree with most of the part but I suppose Turkey won't allow China or Russia to involve in the program and China don't have a suitable engine on shelf for such a heavy fighter itself as well.
Speaking of Tejas, I suppose it is an inappropriate comparison since India has a maturer aviation...
The article is wrong from the first sentence.
В России начались испытания гиперзвуковых крылатых ракет "Циркон"
https://ria.ru/20160317/1391446801.html
I suppose we have to be patient since LHD is not the first priority to PLAN. It should also be taken in consider that small blocks will be hard to recognize until they are laid down and assembled. To be optimistic, we may have a peep at the first 075 a year later.