Your information is nearly worthless because it's all filtered through your beliefs.
You began with a fantasy that the "crude powder" in the media letters was mostly silica, and for some fantasy reason they REMOVED the silica to create the Senate powder.
Who knows what you now believe? We certainly don't know what the AFIP report actually said.
Where did I say that the “crude powder” in the media letters was mostly silica?
What I said is above. There is no reason to put different words in my mouth.
I have no problem not passing on information to you — what critical sources have to say. I thought you appreciated it.