Investor Presentaiton

Strategic Goal for Handset Lens Sets Business Ensure global No.1 market share, continue to optimize customer structure and product mix Design/simulation capabilities Molding (forming) capability Coating capability Equipment development and testing capabilities 01 Marketing • Deepen the route of "Lean Manufacturing and Intelligent Manufacturing" 20 Technology • Ensure delivery capability of 03 high quality • Implement product strategy of "Ding Tian Li Di" () Further increase customer satisfaction 02 Firmly adhere to the "Innovation- Driven" technology route Enhance the core competitiveness of "3 high" products (high spec, quality and added values) 13

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