Optimal Coordinated Strategy Analysis for the Procurement Logistics of a Steel Group

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left">Supplier</td><td align="center"><span style="width: 13.65px;"><svg height="16.2875" id="M120" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 13.65 16.2875" width="13.65" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,-0,0,-.012,7.25,16.225)"><path d="M384 0h-275v27q67 5 81.5 18.5t14.5 68.5v385q0 38 -7.5 47.5t-40.5 10.5l-48 2v24q85 15 178 52v-521q0 -55 14.5 -68.5t82.5 -18.5v-27z" id="x31"></path></g>
</svg></span></td><td align="center"><span style="width: 13.65px;"><svg height="16.2875" id="M121" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 13.65 16.2875" width="13.65" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center"><span style="width: 13.65px;"><svg height="16.4375" id="M124" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 13.65 16.4375" width="13.65" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,-0,0,-.012,7.25,16.225)"><path d="M153 550l-26 -186q79 31 111 31q90 0 141.5 -51t51.5 -119q0 -93 -89 -166q-85 -69 -173 -71q-32 0 -61.5 11.5t-41.5 23.5q-18 17 -17 34q2 16 22 33q14 9 26 -1q61 -50 124 -50q60 0 93 43.5t33 104.5q0 69 -41.5 110t-121.5 41q-53 0 -102 -20l38 305h286l6 -8
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</svg></span></td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td align="left">Transportation distance</td><td align="center">1200</td><td align="center">1000</td><td align="center">1500</td><td align="center">1800</td><td align="center">1300</td></tr><tr><td align="left">Initial price</td><td align="center">35</td><td align="center">36</td><td align="center">30</td><td align="center">32</td><td align="center">38</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Transportation distance and initial price.

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Optimal Coordinated Strategy Analysis for the Procurement Logistics of a Steel Group 