People often mention precious metals, but they don't know what kinds of precious metals are. In fact, there are many kinds of precious metals in the market, among which gold, silver and other metals are well known to the public, while some metals, such as ruthenium, palladium and platinum, are little known because of their relatively small circulation in the market, and are collectively called platinum group metals. When we say precious metals, we actually mean platinum group metal elements, silver elements and gold elements. These metals are still very resistant to chemical reactions and will not react easily under normal circumstances.

Regarding the three major metal elements, gold refers to gold. It is no exaggeration to say that gold is the representative of human development and civilized society, because in ancient times, gold was believed by people and regarded as a symbol of dignity. In fact, these are based on a lot of evidence, because the shining golden color of gold is pure natural, which is also the most suitable for gold preservation. Moreover, gold has always occupied a decisive position in the precious metal market because of its good ductility.

There are many kinds of precious metals available for investment in precious metals investment, all of which are financial derivatives of precious metals. Common precious metals investment varieties in precious metals investment market are: gold spot, silver spot, London gold, Tiantongjin, AuT+D, AgT+D, futures gold, paper gold, paper silver, platinum and palladium.

Due to different varieties, their trading methods are similar, but the margin ratio of margin trading (electronic trading) for such precious metals will be different. Considering the risk control and the lack of relevant professional knowledge of most investors, in order to protect the interests of individual investors, the margin ratio of all exchanges is in the range of 5%-20% so far.

There are many kinds of precious metals available for investment in precious metals investment, all of which are financial derivatives of precious metals. In the past, physical gold and silver, gold account paper gold and silver account paper silver, gold (T+D) and silver (T+D) deferred trading investment products have been launched. The following focuses on platinum investment and silver investment.