3. Research on the Crystal and Oscillator Industry and Analysis Report of the 15th Five Year Plan (Analysis of Major Regions of Global Crystals and Oscillators)
5. Research report on the crystal and oscillator industry and analysis of the 15th Five Year Plan (analysis of crystals and oscillators of different product types)
6. Research on the Crystal and Oscillator Industry and Analysis Report of the 15th Five Year Plan (Analysis of Crystals and Oscillators for Different Applications)