As I understand it Kodak can produce a master roll with any emulsion that it has the chemistry for. Kodak's plant haves massive capacity, I doubt that it runs day and night, with lags between in house orders, it could produce what ever anyone is willing to pay for. As it is Kodak makes Color +, Kodak Gold, Pro Image, Porta, Ektar, and Ektachrome 100, adding another emulsion would not that much work. But, on the other thread it seems that Lomo 120 is made in China, the only color producer in China that I know if is Lucky which did make a 80s and 90s version of Kodacolor 100, 200 and 400, I have not see any Lucky film in years, did not know that Lucky still had the coating line. Maybe there is another producer, Shanghai?