In November 2015, China issued a series of ordinary space commemorative coins and banknotes which is value of 10 Yuan and 100 Yuan. Because of its special commemorative significance and collection value, the space commemorative banknotes were highly sought after by people. Once launched, the citizens then rushed out to buy, because it was the first time for China to issue the theme of aerospace commemorative banknotes in the history, it can be said that it is very special and memorable, the appreciation of the value was increased more than 20 Yuan than par value.

 

But by March 11, 2016, the news reported that the value of the series of aerospace commemorative banknotes had fallen to 0, no one would like to buy. Why the price of such a series of valuable aerospace commemorative banknotes were going down and became the "hot potato", even stepping into the position that no businesses or banks are willing to receive it? It is understood that the biggest reason is that the total circulation is too large. We all know that less is more, it is also true for commemorative coins and commemorative banknotes. The circulation of this series of aerospace commemorative banknotes were exceeded about 300 million, so its appreciation of space was greatly limited.

 

When the variety of commemorative coins and commemorative banknotes were greatly and hot sought after by people, some collectors have put their eyes on the tungsten gold-plated products. The tungsten gold-plated products refer to the products that being made of the tungsten alloy and plated on its surface. It can not only be manufactured into commemorative coins, bars, but also a variety of crafts and collectibles. It can be prolonged kept, and has non-toxic and friendly environmental. Its high cost-performance and high collective potential makes it become the gold alternatives and gradually become the new favors of collection circles. This kind of commemorative coins will not meet the dilemma of no appreciation of space, and won’t cause great loss of theft and damage. Its inherent value is to be used as collection, which exists for the collection, and is made for commemorating.