Trading is relatively active, and the prices fluctuate greatly in sugar, rebar, rubber and Shanghai zinc. These varieties have high returns, but at the same time they have high risks. If you have a strong risk tolerance and make a lot of money soon, you can try (but you may lose badly. )

PS: If you open the watch software, you may find that the change of Shanghai zinc is not large, and the disaster is an illusion. Because mutual trust has fallen from a high level, it seems that the length of the K line is not very long, but in fact its range is quite large! I don't need to say more about this, you will understand as soon as you make a deal.