Precious metals and their alloys, namely, gold, silver, platinum, iridium, osmium, palladium, ruthenium and rhodium; gold-plated leaves, gold powders, silver-plated leaves, silver powders, platinum-plated leaves, and platinum powders; small tea pots of precious metal, non-electric coffee pots of precious metal, cups of precious metal, "sake" cups of precious metal, dishes of precious metal, salad bowls of precious metal, soup plates of precious metal, rice bowl of precious metal, tea pots of ...