jack wei

Most of the batteries of new energy vehicles use ternary lithium batteries. The service life of ternary lithium batteries is mostly 8 years, and...

If the liquefied gas is found to be on fire, immediately prepare a wet quilt or rag, put out the fire from the right...

Tesla Motors Tesla is an American electric vehicle and energy company specializing in the production of electric vehicles, solar panels and energy storage equipment. Tesla's...

The difference between petroleum and petrochemical: Substantially different The substance of oil: Oil is one of the main objects of geological exploration, a viscous dark brown...

When buying funds, are there any charges other than the handling fee? One of the differences between buying a fund and building your own portfolio...

Do a good job in asset allocation and pursue strategic correctness Asset allocation is the foundation of investing and determines the vast majority of our...

When we open the public fund rate table, we can see that there are many types of fees, such as subscription fees, subscription fees,...

Unit net worth : Fund unit net worth = (total fund assets - total fund liabilities)/total fund shares. Simply put, it's how much you...

In the process of fund investment , certain handling fees will also be incurred, such as fund transaction fees and fund operation fees. Fund transaction...

Hold-up - a term in the financial market, it refers to the fact that the price of the asset purchased by the investor does...

Non-agricultural employment data usually refers to the US non-agricultural employment rate, which is released together with the unemployment rate. The release time is usually...

There are many types of gold investment in the world, which are simply divided into spot gold and futures gold. Here we mainly talk...