1. Whether the performance and investment strategy of the fund manager meet their investment objectives and risk tolerance; 2. Whether the subscription fee and management fee of the fund are reasonable; 3. Whether the scale and liquidity of the fund products are good and whether they can be bought and sold at any time; 4. Current market macroeconomic situation and industry development trend.

The products of Shenzhen Guangdatong Innovation Materials Co., Ltd. are mainly protective and functional products of consumer electronics, which are widely used in consumer electronics products and components such as notebook computers, smart phones and smart wear. The company's customers are mainly consumer electronic terminal brands, manufacturing service providers and component manufacturers. After years of development, the company has become one of the enterprises with strong competitive advantages in the industry.