Quartz, piezoelectric, of synthetic or reconstructed stone whether or not worked or graded, but not mounted or set

Diamonds, synthetic or reconstructed, unworked or simply sawn or roughly shaped

Precious and semi-precious stones, synthetic or reconstructed, unworked or simply sawn or roughly shaped, whether or not graded (excl. piezoelectric quartz and diamonds)

Diamonds, synthetic or reconstructed, worked, whether or not graded but not strung, mounted or set, ungraded diamonds, temporarily strung for convenience of transport (excl. diamonds simply sawn or roughly shaped)

Precious and semi-precious stones, synthetic or reconstructed, worked, whether or not graded but not strung, mounted or set, ungraded synthetic or reconstructed precious or semi-precious stones, temporarily strung for convenience of transport (excl. stones simply sawn or roughly shaped, piezoelectric quartz and diamonds)

Dust and powder of diamonds, incl. synthetic diamonds

Dust and powder of natural or synthetic precious or semi-precious stones (excl. dust and powder of diamonds)

Powder of silver, incl. silver plated with gold or platinum

Silver, incl. silver plated with gold or platinum, unwrought (excl. silver in powder form)

Silver, incl. silver plated with gold or platinum, semi-manufactured

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

Gold, incl. gold plated with platinum, for non-monetary purposes

Gold, incl. gold plated with platinum, unwrought, for non-monetary purposes (excl. gold in powder form)

Bars, rods, wire and sections, plates, sheets and strips of a thickness, excl. any backing, of > 0,15 mm, of gold, incl. gold plated with platinum

Gold, incl. gold plated with platinum, in semi-manufactured forms, for non-monetary purposes (excl. sheets and strips of a thickness, excl. any backing, of > 0,15 mm and plates, bars, rods, wire and sections)