On June 22, a 12-inch transparent-substrate wafer facility dedicated to AR micro-nano optical products in Shanghai’s Lingang area has officially commenced operations, emerging as China’s first large-scale manufacturing base for 12-inch AR micro-nano optical wafers, according to an announcement released by China Construction Third Engineering Bureau.

With a total investment of approximately CNY 3.28 billion (USD 457 million), the project spans a gross floor area of 261,000 square meters, located in Shanghai Lingang’s Blue Bay Industrial Zone….