There has been an explosive growth in the number of 4G network users worldwide in 2015. According to TrendForce’s projection, the sales of the global 4G-enabled smartphones will reach 450 million units worldwide this year. The convenience and seamless connection of the mobile network encourages consumer usage, while the increasing penetration of 4G-enabled smartphones also drives user growth of 4G mobile networks.
The average monthly price of sapphire has fallen by more than 30% year on year this September, according to the latest 2015 Global Sapphire and LED Chip Market Report by LEDinside, a division of TrendForce. This decline is the result of suppliers expanding their production capacities despite the weaker-than-expected demand.