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Florida Atlantic University International Materials
FAU
International Materials
2026 Case Study Competition

Florida Atlantic University (FAU) / International Materials, LLC (IMI)
Supply Chain Management
Case Study Competition

The Challenge

Minimizing Freight Costs Across a Complex COA Network

International Materials, LLC (IMI) operates a network of Contracts of Affreightment (COAs) that govern how bulk cargo is shipped from Spanish origins — Almeria and Garrucha — to 18 discharge ports across the East Coast of North America.

Each COA carries contractual obligations: minimum and maximum shipment counts that must be honored per planning period. At the same time, every destination port has a minimum demand that must be met.

The competition objective is to determine the optimal number of shipments per lane per destination — minimizing total freight cost while satisfying all contractual and demand constraints using Integer Linear Programming.

Cargo Ship
12
COA Lanes
18
Discharge Ports
6
COA Groups
216
Decision Variables
ILP
Solver Engine
Meet the Team

CMS Consultants

FAU Supply Chain Excellence

CMS Consultants presents a comprehensive supply chain strategy for IMI, leveraging data-driven insights to transform maritime operations and bulk commodity trading efficiency.

Expertise from Florida Atlantic University's top Supply Chain Management talent leading the IMI Case Study.

Catalina Garcia
Catalina Garcia
Melissa McCabe
Melissa McCabe
Sakshi Maurya
Sakshi Maurya
Competition Deliverables

What CMS Consultants Will Deliver

A comprehensive suite of interactive analytical outputs addressing IMI's freight optimization and forecasting challenges.

1

An Optimization Model

A fully formulated Integer Linear Programming model identifying the optimal shipment allocation across all 12 COA lanes and 18 discharge ports. This browser-based COA cost matrix and solver tool enables real-time scenario analysis across multiple freight rate assumptions.

2

A Demand Forecasting Report

A Power BI–driven analysis of historical port demand, seasonal trends, and projected shipment volumes to inform future COA planning cycles.

3

A Shipping Log / Tracker

An interactive dashboard of shipments including a map showing the shipping route and estimated time of arrival.

4

An Executive Report and Presentation

A concise overview of the problem, methodology, findings, and strategic recommendations for IMI's COA network planning.