1. Purity of gold: According to the investigation results of the National Gold Investigation Team, the gold content of Huamei Gold is only 80%, which may be lower than other brands, which may be a factor of its lower price.
2. Business model: Huamei Gold Store adopts the model of self-mining, self-production and self-selling, which can make the overall cost smaller, so it may be reflected in the price.
Please note that the above is only a general explanation, and the specific reasons may vary by region and product line. If there is a purchase demand, it is recommended to ask the seller directly to get more accurate information.