commodity classification is also the basic unit for applying for trademark registration and paying fees. The fourteenth category mainly includes precious metals, precious metal products that do not belong to other categories, and usually includes jewelry, jewelry and watches.
This category includes:
-jewelry (i.e. imitation jewelry, precious metal jewelry and precious stones);
-buttons on shirt cuffs and tie pins.
This category especially excludes:
—— precious metal products classified by function or use, such as metal foil and metal powder for painters, decorators, printers and artists (category II), dental amalgam (category V), cutlery with knives, forks and spoons (category VIII), electrical contacts (category IX) and gold nib (category XVI).
-works of art made of non-precious metals (classified according to their raw materials).