The disadvantage of this article is that it does not expand its value and significance in combination with specific fields. In the future, we will conduct targeted research in combination with the field of commodities.
The deficiency of this paper is that it does not combine with specific areas to expand its value significance. In the future, we will conduct targeted research in the field of bulk commodities.<br>
The deficiency of this paper is that it has not expanded its value meaning in combination with specific fields, and we will conduct targeted research in combination with the field of bulk commodities in the future.