MSDS Report = Gamsol vs. Mineral Spirits... Part II

I emailed the people at Gamblin for insight into my conundrum. So far they have not been helpful. They sent me information as to why Gamsol is safer as a part of the studio practice, not giving me any information about the manufacturing process. I am hoping that my question was confusing the first time around so I sent one more email clarifying my thoughts.... Hopefully I get something interesting back...