s="k">if</span> <span class="n">commodity_name</span> <span class="o">==</span> <span class="s2">&quot;Al&quot;</span><span class="p">:</span>
        <span class="n">aluminium_list</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;al_shfe&quot;</span><span class="p">,</span> <span class="s2">&quot;al_lme&quot;</span><span class="p">,</span> <span class="s2">&quot;al_comex_p&quot;</span><span class="p">,</span>
                          <span class="s2">&quot;al_comex_s&quot;</s