includes SC, MFC, WFU, and WFC) are calcium carbonate (precipitated calcium carbonate [PCC] and ground calcium carbonate [GCC]), kaolin, and others (talc, TiO 2, and others). Harris (2004) estimated that 30 Mt of these major pigments were used worldwide Adapted from Paperloop 2004. Figure 1. Growth in paper market for China versus Japan, 1993