For those with futures trading—such as lithium carbonate, gold, copper, and aluminum—it's actually much easier to operate. Why? Because the product prices are laid out clearly, straightforward to see.

To put it simply, you just need to understand one thing: don't rush or be impatient. Once you see through it, it becomes simple. As long as the product prices continue to rise, the company's profitability will naturally recover. Conversely, when prices fall, isn't that a good opportunity to enter?

On the other hand, small varieties are more troublesome. Prices are not transparent, information is asymmetric, and they are easily controlled by major players. This kind of play is much riskier and has more pitfalls for retail investors. So when choosing products, it's better to look for those with good liquidity and publicly available data, so you can be at ease.