Sorry, Pakistani emotions get high. Please look at the posts. Indians are happy selling at the wanted price to intermediaries in the Middle East, mostly Pakistanis, who then add their own margins and import into Pakistan.
Why should Indian businessmen bother?
You do realise the difference between 'could not be upheld' and 'rejected'. There is no international mechanism for the ICJ to force Pakistan to respect its verdict, so it confined itself to saying merely that the court couldn't do much; it was up to Pakistan to do what it ought to.
What it ought to is clearly and unmistakably spelt out in the excerpt that you have yourself cited - "effective review and reconsideration of the conviction and sentence of Mr. Jadhav, so as to ensure that full weight was given to the effect of the violation of the rights set forth in Article 36 of the Vienna Convention." What else do you need? How much longer will you fool yourself that you won a famous legal victory, and not a slap in the face?
Again, for the umpteenth time, READ what you have yourself reproduced. If you cannot swallow it, ask a legal expert. It said it could not order Jadhav's release, as in was unable to enforce any such judgement, and left it to Pakistan to conduct a trial again.
Sad to see someone quoting evidence, and then strenuously denying it.