Base metals or silver; clad with gold, not further worked than semi-manufactured

HS code 710900 covers the classification of base metals or silver that are clad with gold, but not further worked than in a semi-manufactured state. This industry plays a crucial role in the global precious metals trade, providing the raw materials necessary for a wide range of applications, from jewelry and luxury goods to industrial and technological components. The production and trade of these semi-manufactured gold-clad products are integral to the broader economy, supporting industries across various sectors.

The production of base metals or silver clad with gold typically involves a process known as cladding. This technique involves bonding a thin layer of gold onto the surface of a base metal or silver substrate through a combination of heat, pressure, and metallurgical bonding. The resulting material is then rolled, drawn, or otherwise shaped into the desired semi-manufactured form, such as sheets, strips, or wires, ready for further processing or incorporation into final products.

The main inputs required for the production of HS code 710900 items include the base metals or silver, as well as the gold used for cladding. High-quality raw materials and specialized machinery, such as rolling mills and drawing equipment, are essential for the efficient and precise manufacturing of these semi-manufactured products. Additionally, skilled labor and technical expertise are necessary to ensure the consistent quality and performance of the final output.

The primary outputs of HS code 710900 are the semi-manufactured base metals or silver clad with gold, which can then be further processed and incorporated into a wide range of products. These outputs may be consumed by industries such as 711420 Jewelry and goldsmiths' wares, 848220 Bearing housings, incorporating ball or roller bearings, and 851790 Parts of telephone sets, telephones, etc., among others, where the unique properties of gold-clad materials are valued.