jack wei

What does the spot silver spread refer to: The spot silver spread refers to the fixed difference between the bid price and the ask price,...

Gold Demanding Industries: 1. Jewelry needs Gold jewellery is the largest source of annual gold demand in every industry. That number has declined in recent decades, but still...

Fund fixed investment is the abbreviation of fixed fixed investment fund . What are the advantages of fund fixed investment? What are the advantages of fund fixed investment: 1. The investment threshold...

At present, there are various ways of managing money. Buying funds is one of the most commonly used financial tools. The risk of funds is lower than that...

1. Buy a fund , be fully prepared, invest with excess money, choose a long base, and dare to cover the position when it falls. 2. Mental...

Carbon peaking and carbon neutrality are both closely related to environmental protection in China . Carbon peaking means that greenhouse gas emissions have peaked, and carbon...

LPG is liquefied petroleum gas . Due to the rapid development of the petrochemical industry, liquefied natural gas , as a key chemical raw material, is also a new energy source ....

Diesel distinguishes between good and bad in this way: 1. Direct observation. Directly observe whether the diesel has impurities. Normal diesel should not contain impurities that tend to...

Renminbi is the legal tender of the People's Republic of China and a symbol of national sovereignty. It is not only a general equivalent, but also a work...

Each denomination of the fifth set of RMB features the head portrait of Comrade Mao Zedong in the early days of the founding of the...

The 1953 three-yuan note is a very rare renminbi in the second set of RMB , and it is the only one in China with a denomination of...

There are four main indicators that reflect the trading volume : the number of shares traded, the trading value, the volume ratio, and the turnover rate . 1. Number...