三房巷：公司产品瓶级聚酯切片广泛应用于软饮料、食用油及调味品等包装材料领域

Core Viewpoint - The company has confirmed that its products, particularly bottle-grade polyester chips, are widely used in packaging materials for soft drinks, edible oils, and condiments, indicating a strong market presence in these sectors [1] Group 1: Product Applications - The company's bottle-grade polyester chips are extensively utilized in the packaging of soft drinks, edible oils, and condiments [1] - PTA is identified as a key raw material for polyester fiber, polyester bottle chips, and polyester films, highlighting its importance in the production process [1] - PBT engineering plastics are applied across various industrial sectors, including electronics, automotive, communications, home appliances, and transportation [1]