- The small apartment sells home accessories market leading home the rapid development of the industr
- Negative net profit growth is a common phenomenon of the jewelry industry , Chinese jewelry
- Colored gemstones good momentum of development of the jewelry industry in the ascendant , jewelry
Sell part of the cost only purchased by themselves, so the actual transaction cost of gold jewelry is very high. In addition, gold and silver jewelry in the day-to-day use will be subject to varying degrees of wear, if the realization of the old gold and silver jewelry, its price is much better than the original component to be discounted. For example, the 2001 world gold prices in nearly 25 years, the lowest level in history, with an average price of $ 270 / ounce, gold jewelry price of 90 yuan, while in 2005 the price of gold rose to $ 480 / ounce, the gold jewelry market price of $ 125. Suppose then buy gold investment, purely from a gold price of raw materials (with reference to the dollar price) point of view, the investment rate of 77.8%. However, if investors buy gold jewelry, buy lowest price in 2001 for 85 - 95 yuan / gram, generally gold dealers the highest repurchase price of the acquisition of the old gold is not more than 110 yuan / gram. Visible if the investors to invest in gold jewelry even if the world price of gold rose by so many, also unable to enjoy the gold rising income, investment jewelry gold to obtain a large number of investment income, will consume a variety of intermediate costs.
how to buy gold products to distinguish category? in accordance with the composition of the gold and other metal components, gold products can be divided into pure gold products, alloy (K gold) three categories of products and wrapped in gold products. 100% pure gold does not exist in reality, the different provisions of the lower limit of pure gold products. It is worth noting that, in our National draft standard specifies the minimum of 99.99% pure gold purity minimum gold purity of 99.0%. Fineness of gold jewelery in China's market, there are three: Tael Gold. solid gold hardness lower than a single color, inlaid stones insufficient strength come off easily, some other metal pure gold Depending on the proportion of other metal, the K gold fineness, color, hardness, ductility, melting point and other properties are not the same, the world is not the same K gold gold content requirements, Asians favorite number of high-K K gold jewelry, such as 22K and 18K, 14K and 10K gold jewelry Europe and the United States were like.
Generally, as jewelry gold minimum can not be less than 8K. wrapped gold is in other metal substrate, the application process attached to a layer of gold alloy, generally used for aesthetic and anti-corrosion, wrapped in gold in the form of gold-plated, gold gilt gold gilding. Gilded copper embryos items surface plating method, coated with a layer of gold, the plated surface generally very thin. The gold-copper, silver, aluminum, zinc, lead or other alloy material surface, wrapped a layer of gold leaf, like wrapping paper intrinsic material wrapped up, play a decorative role, due to the thickness of the gold-gilded thick appearance very similar with gold jewelry. The pros and cons of gold jewelry is dependent on the success or failure of the gold process, the United States generally playing KF tag on gold jewelry. Gilt, gild are traditional, ancient decorative craft. At present, China's national standards on the package and gilded products are provisions specified mark for gold products and signage, generally require production enterprise code, name, content imprinting, unimpressed as substandard products.
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