In the gold and silver coin market, there are more and more "Li Gui" gold and silver coins that are pretending to be issued by the central bank. There are more and more defenses, some hit the ball, some are direct counterfeiting, which damages the interests of many collectors. Several common identification rules are now issued for collectors' reference: First, due to the relationship between casting equipment, counterfeit currency can't be compared with real money in terms of fineness. Under the magnifying glass of more than 20 times, the real and counterfeit coins have great differences in the frontal production process, and the true and false contrasts are high. . Since the difference between true and false coins of each version is inconsistent, it will not be described here. Second, through the identification certificate to identify true and false: the real identification certificate issued by the authoritative organization - the People's Bank of China and the signature of the president's signature. In terms of panda coins, since 1999, the special Panda version watermark security paper has been used. The text number is clear, the color of the pattern is clear, and the layering is good. 3. According to relevant regulations, the act of binding and operating RMB refers to the act of making and selling all kinds of RMB as commodities for the purpose of making profits. The licensing system for RMB trading is subject to the corresponding business qualifications and the administrative license of the People's Bank of China. However, the absence of a physical store or a physical store without a renminbi license is a common phenomenon in online sales. 4. It is understood that in 2009, the State Administration for Industry and Commerce and the central bank jointly issued a notice stipulating that the commemorative currency is the legal currency of the country with a denomination, which is issued by the central bank in a unified manner, rather than all kinds of precious metal medals and souvenirs issued by legal tender issuers. It is called a commemorative coin in an advertisement. The prospect of the appreciation of the commemorative coins is determined by the subject matter and the issuing institution. These gold coins are all subject to the commemorative currency that the central bank has issued. At the issuer, the Shanghai Mint is similar to the Shanghai Mint Co., Ltd., the designated institution of the central bank for the production of gold and silver commemorative coins. Therefore, some gold coins that were originally medals can easily be mistaken for the gold and silver commemorative coins issued by the central bank. The "Li Gui" commemorative coin went through the path of the ball during the release and promotion. In addition, the following five characteristics of the quality of gold and silver craft can also distinguish the authenticity. 1. Material and weight: The real gold and silver coins are made of pure gold and sterling silver. The weight tolerance and dimensional tolerance are strictly controlled. The counterfeit gold and silver commemorative coins are mostly made of copper, gold and low-color silver. 2, special anti-counterfeiting technology: for the specific precious metal commemorative coin project, there are special anti-counterfeiting techniques, including invisible engraving, laser illusion, color changing ink, oblique wire teeth, full tooth spacing half teeth, etc., showing a unique effect. Counterfeit precious metal commemorative coins do not have similar anti-counterfeiting techniques or anti-counterfeiting patterns are unclear. Consumers can identify them with the announcement of the People's Bank of China. 3, sand blasting effect: most of the precious metal commemorative coins issued in China are treated with sandblasting process of specific specifications, which can be subdivided into uniform blasting, graded blasting, multi-level blasting, anti-blasting, decorative mesh blasting, etc. A variety of effects, showing a uniform and fine matt effect. The counterfeit precious metal commemorative coins on the market have a rough sandblasting process, and most of them have only one level, which can not give people a uniform and delicate feeling. 4. Embossed shape: The precious metal commemorative coin adopts strict embossing design and styling process. All the precious metal commemorative coins on the back of the embossed coins are clear in position and the text strokes are quite extended. Counterfeit precious metal commemorative coins often lose relief, especially in the parts near the clear side, the text is rough and the surface is uneven. 5, color printing effect: the authentic color precious metal commemorative coins are full of color, the ink distribution is even, and the embossing on the bottom surface is accurate, not offset, not printed. The counterfeit color precious metal commemorative coin ink is unevenly distributed, and it is prone to color cast and white appearance. Finally, remind the collectors: Be sure to look for and see the regular issuers and purchase channels.
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