Harmonized System Code Classification

The first two digits of the HS code "70" represent glass and glassware.

Specifically, this chapter covers:

• Various types of glass, including flat glass, light-transmitting glass, automotive glass, glass fiber, etc.
• Various products made of glass, such as bottles, cans, light bulbs, glassware, optical glass components, etc.

The classification is mainly based on the material being glass. Customs will classify products based on their basic composition. If the main component of the product is glass, it will be classified under Chapter 70.

More detailed classification will be further subdivided according to the type, shape, use, and manufacturing process of the glass.

First four digits explanation: 7019

Glass fiber (including glass wool) and articles thereof (e.g., yarn, cord, fabric).

Six-digit explanation: HS code: 7019.73

Classification: Glass fiber (including glass wool) and articles thereof (e.g., yarn, cord, fabric)

Specific meaning:

• Chemically bonded fabrics: Chemically bonded fabrics
• Other open fabrics: Other open fabrics
• Other: Other
• Other (622): Other (622)

8-10 digit explanation: HS code: 7019739010 Classification: Glass fiber (including glass wool) and articles thereof (e.g., yarn, cord, fabric): --> Chemically bonded fabrics: --> Other open fabrics: --> Other Explanation: Refers to chemically bonded glass fiber open fabrics weighing 185 grams per square meter or less.

Examples of products: * Glass fiber fabric used in insulation * Chemically bonded glass fiber mesh * Lightweight glass fiber open weave fabric * Glass fiber material used in composite materials * Glass fiber fabric used in filtration applications