Glass; paving blocks, slabs, bricks, tiles etc, of pressed, moulded glass, whether or not wired, glass smallwares for decorative purposes leaded lights and the like; multicellular or foam glass

HS code 7016 is a 4-digit heading in the Harmonized System that covers: Glass; paving blocks, slabs, bricks, tiles etc, of pressed, moulded glass, whether or not wired, glass smallwares for decorative purposes leaded lights and the like; multicellular or foam glass. Heading 7016 encompasses a diverse range of glass products primarily used in construction and decorative applications. This includes paving blocks, slabs, bricks, and tiles made from pressed or molded glass, which may or may not be wired for reinforcement. Crucially, these are distinct from flat glass sheets and are designed for structural or aesthetic integration into buildings and landscapes. The heading also covers glass smallwares for decorative purposes, such as components for leaded lights (stained glass windows) and similar artistic glasswork. A notable inclusion is multicellular or foam glass, a specialized material known for its excellent insulating properties and lightweight nature. The scope is broad, covering both utilitarian construction elements and intricate decorative pieces, all characterized by their specific manufacturing method (pressed, molded) or material composition (multicellular/foam glass). This classification is vital for trade compliance as it differentiates these specialized glass products from general building materials or other glass articles, impacting tariff rates and construction-related regulations. Historically, glass blocks and stained glass have been significant architectural features, while foam glass represents modern advancements in sustainable building. This heading expands Chapter 70's coverage of "Glass and glassware" into the significant realm of architectural and decorative arts.

Glass blocks for walls, glass paving blocks, decorative glass tiles, pressed glass bricks, leaded stained glass windows, Tiffany-style lampshades (glass panels), foam glass insulation panels, cellular glass blocks, glass smallwares for decorative inserts (e.g., in furniture), glass mosaic tesserae, glass grilles for architectural use, glass ventilation bricks, colored pressed glass panels for partitions, glass elements for skylights (molded), ornamental glass inserts for doors.

Traders often confuse pressed or molded glass construction elements with flat glass products (e.g., 7003, 7004, 7005, 7006). The key distinction is that 7016 items are specifically molded or pressed into blocks, bricks, or tiles, not produced as sheets. Another common error is misclassifying decorative glass smallwares of this heading with general glassware for table or kitchen use (7013), which have a different functional purpose. Foam glass can sometimes be confused with other insulating materials from different chapters, but its glass composition is the defining factor for 7016.

Major producers and exporters of goods under HS 7016 include China, Germany, Italy, and the United States, reflecting their strong manufacturing capabilities and architectural traditions. Importers are globally distributed, driven by the construction industry, interior design trends, and the demand for specialized insulation materials. Tariff rates for these products can vary, with specific trade agreements potentially offering reduced duties, which is particularly relevant for large-scale construction material imports.

HS code 7016 is a 4-digit heading under Chapter 70 of the Harmonized System. The first 2 digits (70) identify the chapter, and digits 3-4 (16) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.