I see that Henan Billion Chemicals Co. Ltd.(Henan Billion) is a manufacturer/processor of titanium dioxide with annual production of 60,000 tons exported to more than 20 countries worlwide. Henan Billion is a processor, not a mining company supplier of TiO2. Today's PPG licensing deal allows Henan Billion to manufacture TiO2 from its chloride-grade process worlwide using PPG's coatings technology.  I wonder who supplies Henan Billion with TiO2?