<p style="text-align: center"><img src="$/main/contentmanage/article/image/2023/05/24/7cc1ca2d09184eb6b66e2184ae7e6822.jpg" style="max-width: 600px" title="7cc1ca2d09184eb6b66e2184ae7e6822.jpg" alt="7cc1ca2d09184eb6b66e2184ae7e6822.jpg"></p><p style="text-align: center"><span style="font-size: 14px">（资料来源：大商所）</span><br></p>
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