Last I checked, you can't make either of those in a factory. Meth simply requires that chemicals be combined in the right proportion, nothing organic about them. Its a simple assembly line process with bulk purchases of raw materials. Can you make aspirin cheaper than you can buy in the store?This is simply not true in every case. Right now I can (and do) produce micro brewed beer cheaper then I can buy it….I can (and do) also grow a cheaper tomato then I can purchase.
You are ignoring the realities of mass produced goods. Meth can be produced legitimately, sold at profit with high government taxes, and still be much cheaper than anything available today.Unless you actually know the demand, markups, taxes, and the extraneous costs placed on responsible production, you are talking out of your ass.