1 thought on “Excuse me, what else does your jewelry and jade and gold -plated jewelry also include others?”

  1. Valuable jewelry and jewelry and jewelry
    This scope of this tax collection include: various gold and silver jewelry jewelry and various jewelry and jade and jade that are excavated, polished and processed.
    (1) Gold and silver jewelery includes:
    The noble and rare substances such as gold, silver, white gold, gems, pearls, diamonds, emeralds, corals, agate, etc. Pure gold and silver jewelry and inlay jewelry (including artificial gold and silver, synthetic gold and silver jewelry, etc.).
    (2) The types of jewelry and jade include:
    1. Diamonds: Diamonds are crystal minerals that are completely crystallized by a single element carbon element, and it is also the only gem consisting of unit element in the gem. Diamonds are octagonal, that is, four directions of plane octagonal crystal surface, generally staircase. The chemical properties of diamonds are very stable and are not easy to dissolve in acid and alkali. But in pure oxygen, when heating to about 1770 degrees, decomposition will occur. In the vacuum, when heating to 1700 degrees, it will decompose it into graphite. Diamonds are transparent, translucent, and opaque. Gem -level diamonds should be colorless and transparent, flawless or very few flaws. It can also have light yellow or very light brown. The most precious color is natural pink, followed by blue and green.
    2. Pearl: When the shells of shellfish in seawater or freshwater entering small impurities in the body, the coat is stimulated and secreted a pearl (mainly calcium carbonate). Become a small round ball, which is pearl. The color of pearls is mainly white, pink and light yellow, with pearl luster, and its surface faintly flashed with rainbow pearls. The color is white, bright skin, fine shape, and high granularity.
    3. Pine stones: Pine stones are a kind of self -colored gem, which is a completely hydrated copper aluminum phosphate. The molecular formula is CUAL6 (PO4) 4 (OH) 8 · 5H2O. The transparency of pine stones is opaque, and the lower part of the slice is translucent. The polishing surface is the grease of the oil and the luster of the oil, and the fracture is the dull luster of the oil. The types of pine stones include Persian pine, pinestone and Mexican pine, Egyptian pine stones, and turquoise with iron wires.
    4. Lushim Stone: Lushimite is a mineral of Fang sodium stone; the molecular formula of the green stone is (NA, CA) 7-8 (AL, SI) 12 (O, S) 24 (SO4). CL2CL2 · (OH) 2 (OH) 2, of which sodium is often partially replaced with potassium, and sulfur is partially replaced by sulfate, chlorine or selenium. The types of green stone include Persian green stone, Soviet green stone, or Spanish green stone, Chilean green stone.
    5. Opal Stone: Minerals belong to the protein stone, and the molecular formula is SIO2 · NH2O. Because the SiO2 small round beads in the protein stones are neatly arranged like a grating, when the white light is shot on it, it is scattered into a color spectrum. Therefore, Opalite has gorgeous changing colors, especially the most precious people with red. The types of Opal Stone include white Opal, Black Opal, Crystal Opal, Fire Opal, Glip -like Opal or Jade Drop Opal Stone, Drifting Graphite, Pulse Stone Opal Stone Or in the matrix, Opal Stone.
    6. Olives: Olives are from color gems. The common colors are pure green, yellow -green to brown green. Olives are not colorless. The molecular formula is: (mg, Fe) 2sio4. The types of olives include expensive olives, yellow jade, magnesium olives, iron olives, "emeralds at dusk" and boron aluminum magnesium stones.
    7. Long stone: divided into two main types by category category: potassium long stone and oblique long stone. The molecular formulas are: KALSI3O8, NAALSI3O8. The types of long stones include the long stone of the moonstone or ice stones, the long stone of the sunstone or the sand gold stone, the stretch stone, the Tianhe stone, or the Amazon stone.
    8. Jade: Holly jade (also known as emerald), nephrite. Sniles of sodium and aluminum, the molecular formula is: Naal (SIO3) 2. Rate jade is a water -containing calcium magnesium silicate, and the molecular formula is: CAMG5 (OH) 2 (SI4O11) 2.
    9. quartz: quartz is a kind of gemstone, pure quartz is colorless and transparent. The molecular formula is SIO2. The types of quartzs include crystals, faint or colorful lithoscopy, golden stone spots, or net golden stone quartz, amethyst, yellow crystal, tobacco quartz or smoke crystal, hibiscus stone, Dongling stone, blue line quartz, latex, blue quartz, or blue quartz, or Sapphire quartz, tiger eye stone, eagle eye or Falcon eye, quartz cat's eye, star or star luminous quartz.
    10. Chalcedon: Also known as cryptocrystalline quartz. The molecular formula is SIO2. The types of chalcedony include moonstone, green chalcedony, red agate, meat red chalcedony, chicken bloodstone, green onion green chalcedony, agate, jasper, dark green chalcedony, silicon malachite chalcedony, siliconized wood.
    11. Garnet: The shape and color of its crystals and pomegranate seeds are very similar. The general molecular formula of the garnet is R3M2 (SIO4) 3. The types of garnet include iron aluminum, magnesium and aluminum, magnesium iron, manganese -aluminum g utensils, calcium iron, and chromium chromium.
    12. Vanol: color is red, yellow, blue, purple, etc. The molecular formula is ZRSIO4.
    13. Speed ​​stones: yellow, green and colorless. The molecular formula is mgal2O4. The types of spinelite include red spinels, ruby ​​-colored spinels or ruby ​​spinels, purple or precious galfug -like spinels, pink or rose spinels, orange spinels, and orange spinels, and Blue spinels, sapphire spinel or sapphire spinels, spinels of stones, black spinels, iron magnesium spinels or magnesium iron spinels.
    1 14. Yellow jade: Yellow jade is the aluminum fluorosilicate, a trapezine crystal. The molecular formula is Al2 (F, OH) 2sio4. The types of yellow jade include brown yellow to yellow brown, light blue to pale blue, pink, colorless, other varieties.
    15. Tourmaline: The extremely complex boron aluminum silicate, which can contain one or several below ingredients: magnesium, sodium, lithium, iron, potassium, or other metals. These elements are different and the color is different. The types of tourmaline include red, green, blue, yellow and orange, colorless or white, black, mixed gemstones, cat eye tourmaline, and color -like tourmaline -like tourmaline.
    16. Golden green jade: belongs to spinelite minerals, aluminate. The main ingredients are alumina, which belongs to the trapezine crystal system. The molecular formula is Beal2O4. The types of golden green jade include stones, cat eye stones, stone cat eyes gems and other variants.
    17. Green pillar stones: The green pillars are colorless in their pure state; the reason why different variants have different colors are due to the existence of trace metal oxides. When there is chromium oxide or oxide, it usually becomes emerald, while the sea blue gem is made of iron -oxide. It is because of the existence of magnesium, while the golden green pillar is made of iron oxide. The molecular formula is: be3al2 (SIO3) 6. The types of green pillars include emeralds, sea blue gems, Maxixe -type green pillars, golden green pillars, green pillars, other transparent varieties, cat -eye green pillars, and stars.
    18. Gangyu: Gangyu is a very ordinary mineral. Except for starlight gems, only translucent to transparent variants can be called gems. The molecular formula is al2O3, the chromium -containing chromium is red, the titanium and oxide are blue, the iron oxide is yellow, the chromium and iron oxide are orange, the iron and titanium oxide are green, the chromium, titanium and oxide iron are purple. Essence The types of Rigida include ruby ​​C33 stone, starlight ruby, sapphire, brilliant sapphire, and star sapphire.
    19. Amber: an organic substance. It is a kind of petrified pine fat containing some ancient trees related to pine fat. The molecular formula is C40H64O4. The types of amber include Haipper, Pito, Jie Pop, Big Por, Guopper, Mudp Po, Petopap, and Bone Pop.
    . Coral: It is another gem raw material for biological causes. It is formed by the branches of coral -like calcium skeletons as the small sea -sized animal groups proliferate.
    21. Coal jade: Coal jade is a variant of lignite (the composition is mainly carbon, and hydrogen and oxygen). It is formed by the effects of drifting wood. The drifting wood sinks to the bottom of the sea, becomes buried in fine -grained mud, and then transformed into a hard shale, called "coal jade rock", and coal jade is a biological cause. The coal jade is an amylonia, which is dull on the rough surface, and it is a glass luster on the polishing surface.
    2. Tortoise shells: non -crystal, with oil luster to waxy luster, hardness 2.5.
    3. Synthetic Gangyu: Refers to artificial materials with the same physics, optical and chemical properties compared with the natural Gangyu.
    24. Synthetic gemstone: refers to artificial gemstones with the same physical, optical and chemical properties compared with natural gemstones. The types of synthetic gemstones include synthetic golden stone, titanic acid pupa, aluminum g utensils, rolling scallion, synthetic cubs, synthetic sapphire, synthetic spinel, synthetic golden stone, synthetic diamond Polish and synthetic quartz.
    25. Two -in -stone: Also known as composite stone, this is a gem that is bonded by two different materials. The types of double stones are divided according to the nature of the material used during bonding. The types of double stones include garnet and glass double stone, emerald supplies, Opalite supplies, star sapphire supplies, diamond supplies, and other various imitation gem compound stones.
    26. glass imitation products.

    The gold -plated (silver), gold (silver) jewelry, and inlay jewelry of gold -plated (silver) and gold (silver) also pay consumption taxes on the production link.

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