According to data on January 10, 2020, the price of gold is 346.6 yuan/gram. The price of gold is calculated based on weight, and there are several weighing methods in the precious metal and gem market. The most commonly used is the gold system (TROY), a TROY ounce is about 31.10 grams; and a normal ode is equivalent to 28.35 grams. The dollar price per ounce of gold. The rise of gold prices will affect the currency prices of some countries. There are many factors affecting the price of gold, such as: the interest rates of international politics, economic exchange market, major European and American countries, and monetary policy of central banks of the central banks of various countries, the increase and decrease of gold reserves of the country, the increase and decrease of gold mining costs and the increase and decrease of the jewelry, etc. The trend has an impact. The expansion information: In fact, 100%pure gold does not exist. The first reason is that in the refinement technology, the other is because the gold jewelry or gold bars must use the gold jewelry at the process of processing. In the processing of gold jewelry, the welds used are composed of specific alloy materials. The composition of itself is mainly gold, and it contains a small amount of silver, copper or tin. In experts, soldering is divided into three types: high welding, medium welding and low welding, and the gold content is 940 ‰, 920 ‰, and 840 ‰. Foot gold and thousands of gold jewelry generally use welds with gold content of more than 90%to ensure the goldenness of the jewelry. Its welded proportion is about 0.2%. The content of welded in other K gold jewelry is slightly higher, but it will not exceed 8%. Reference materials Source: Baidu Encyclopedia-Gold Price
The international gold price is more than 400 yuan per gram. The price is only "guidance price" or "basic price". (The price is floating, not pricing.) If on the basis of more than 400 gold coins and gold coins, there will be labor expenses. If the price of the finished product of gold jewelry, the work consumption will also be added on the basis of more than 400, and the price of work consumption is higher. Some big brand retail prices are more than 500 grams.
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