<p style="text-align: center"><img src="$/main/contentmanage/article/image/2023/05/24/0a867ce1523f4691b67b2cba861e7ab5.png" style="max-width: 600px" title="0a867ce1523f4691b67b2cba861e7ab5.png" border="600" alt="0a867ce1523f4691b67b2cba861e7ab5.png"></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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