Ceramic flooring blocks, supports or filler tiles and the like (excluding building bricks)

HS code 690490 covers a diverse range of ceramic products used in flooring and construction applications. These ceramic tiles, blocks, and supports play a crucial role in the global building and construction industry, providing durable, versatile, and aesthetically pleasing solutions for both residential and commercial projects. As a key component of the broader 6904 Ceramic building bricks, flooring blocks, support or filler tiles and the like industry, this code represents a significant segment of international trade and economic activity.

The production of ceramic flooring blocks, supports, and filler tiles typically involves a multi-step process. Raw materials such as clay, feldspar, and quartz are carefully selected and blended, then shaped into the desired forms using techniques like extrusion, pressing, or molding. The shaped pieces are then dried and fired at high temperatures, often in specialized kilns, to achieve the desired hardness, strength, and durability. Surface treatments, such as glazing or polishing, may be applied to enhance the tiles' appearance and performance characteristics.

The main inputs required for the production of ceramic flooring blocks, supports, and filler tiles include a variety of raw materials, such as clay, feldspar, quartz, and other mineral additives. Specialized machinery, such as extruders, presses, and kilns, are also essential for the manufacturing process. Additionally, energy sources, such as natural gas or electricity, are needed to power the production facilities and firing kilns.

The primary outputs of HS code 690490 are ceramic flooring blocks, supports, and filler tiles, which are used in a wide range of construction and building applications. These products are often consumed by industries covered under 6901 Building bricks, 6902 Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, and 6903 Other refractory ceramic goods, as they provide durable and versatile solutions for flooring, wall cladding, and other building components.