For many ink producers, not much has changed. There are continuing problems with shortages and rising prices, not only with bulk pigments like titanium dioxide (TiO2) and some organic pigments but also some specialty products. The long supply lines between Europe and China, the main source of classic organic pigments for the region’s graphics market, are still undermining the availability of products. The stricter enforcement of China’s anti-pollution regulations is continuing to cause scarci...